Claude Dablon

 Diocese of Dacca

 André Dacier

 Dagon

 Henri-François Daguesseau

 Vicariate Apostolic of Dahomey

 Adolphus von Dalberg

 John Dobree Dalgairns

 Dalila

 Diocese of Dallas

 William Bede Dalley

 Dalmatia

 Dalmatic

 John Dalton

 Diocese of Damão

 Damaraland

 Damascus

 Pope St. Damasus I

 Pope Damasus II

 Joseph Ferdinand Damberger

 Father Damien (Joseph de Veuster)

 Damietta

 Dan

 Danaba

 Dance of Death

 Dancing

 Enrico Dandolo

 Daniel

 Anthony Daniel

 Book of Daniel

 Charles Daniel

 Gabriel Daniel

 John Daniel

 St. Daniel and Companions

 Daniel of Winchester

 Dansara

 Dante Alighieri

 Ignazio Danti

 Vincenzo Danti

 Maurus Dantine

 Lorenzo Da Ponte

 Georges Darboy

 Dardanus

 Jean Dardel

 St. Darerca

 Antoine-Elisabeth Dareste de la Chavanne

 Darnis

 Joseph-Epiphane Darras

 William Darrell

 Dates and Dating

 Gabriel-Auguste Daubrée

 Daulia

 Georg Friedrich Daumer

 Sir William D'Avenant

 Christopher Davenport

 Diocese of Davenport

 St. David

 Armand David

 Gheeraert David

 King David

 David of Augsburg

 David of Dinant

 David Scotus

 Ven. William Davies

 Dávila Padilla

 Æneas McDonnell Dawson

 George Day

 Sir John Charles Day

 Deacons

 Deaconesses

 Prayers for the Dead

 Dead Sea

 Dean

 Ven. William Dean

 Thomas Dease

 Preparation for Death

 Debbora

 Debt

 Decalogue

 Decapolis

 Adolphe Dechamps

 Victor Augustin Isidore Dechamps

 Decius

 Hans Decker

 Pontifical Decorations

 Decree

 Papal Decretals

 Dedication

 Feast of the Dedication (Scriptural)

 Deduction

 Abbey of Deer

 Defender of the Matrimonial Tie

 Theological Definition

 Definitor (in Canon Law)

 Definitors (in Religious Orders)

 Ernst Deger

 Degradation

 Joseph Deharbe

 St. Deicolus

 Dei gratia Dei et Apostolicæ Sedis gratia

 Deism

 Deity

 Charles De La Croix

 Ferdinand-Victor-Eugène Delacroix

 Hippolyte Delaroche

 Delatores

 Delaware

 Delaware Indians

 Delcus

 Delegation

 François Delfau

 Pietro Delfino

 Jacques Delille

 Ambrose Lisle March Phillipps De Lisle

 Guillaume Delisle

 Philibert de L'Orme

 Bl. Delphine

 Martin Anton Delrio

 Prefecture Apostolic of the Delta of the Nile

 Deluge

 Modeste Demers

 St. Demetrius

 Demetrius

 Demiurge

 Christian Democracy

 Demon

 Demoniacs

 Demonology

 Thomas Dempster

 Pierre Denaut

 Dénés

 Heinrich Seuse Denifle

 St. Denis

 Johann Nepomuk Cosmas Michael Denis

 Joseph Denis

 William Denman

 Denmark

 Jacques-René de Brisay Denonville

 Peter Dens

 Denunciation

 Diocese of Denver

 Denys the Carthusian

 Francesco Denza

 Heinrich Joseph Dominicus Denzinger

 Deo Gratias

 Deposition

 Josquin Deprés

 De Profundis

 Derbe

 Anton Dereser

 Derogation

 Giovanni Battista de Rossi

 Diocese of Derry

 School of Derry

 Paul-Quentin Desains

 Pierre-Joseph Desault

 René Descartes

 Eustache Deschamps

 Nicolas Deschamps

 Desecration

 Desert (in the Bible)

 Desertion

 George Deshon

 St. Desiderius of Cahors

 Jean Desmarets de Saint-Sorlin

 Pierre-Jean De Smet

 Hernando de Soto

 Despair

 César-Mansuète Despretz

 Desservants

 Achille Desurmont

 Determinism

 Detraction

 William Detré

 Diocese of Detroit

 Pope St. Deusdedit

 St. Deusdedit

 Cardinal Deusdedit

 Deus in Adjutorium Meum Intende

 Deuteronomy

 Martin Deutinger

 Charles Stanton Devas

 Aubrey Thomas Hunt de Vere

 Devil

 Devil-Worshippers

 Devolution

 Giovanni Devoti

 Clementine Deymann

 Dhuoda

 Diaconicum

 Diakovár

 Dialectic

 Diocese of Diamantina

 Antonino Diana

 Diocese of Diano

 Diario Romano

 St. Diarmaid

 Bartolomeu Dias

 Diaspora

 Pedro Díaz

 Bernal Díaz del Castillo

 Juan Díaz de Solís

 Dibon

 Juan de Dicastillo

 Edward Dicconson

 Ralph de Diceto

 St. Dichu

 Dicuil

 Didache

 St. Didacus

 Didascalia Apostolorum

 Henri Didon

 Didot

 Adolphe-Napoleon Didron

 Didymus the Blind

 Francisco Garcia Diego y Moreno

 Wilhelm Diekamp

 Diemoth

 Abraham van Diepenbeeck

 Melchior, Baron (Freiherr) von Diepenbrock

 Franz Xaver Dieringer

 Dies Iræ

 Johann Dietenberger

 Diether of Isenburg

 Dietrich von Nieheim

 George Digby

 Kenelm Henry Digby

 Sir Everard Digby

 Sir Kenelm Digby

 Diocese of Digne (Dinia)

 Ecclesiastical Dignitary

 Diocese of Dijon

 University of Dillingen

 Arthur-Richard Dillon

 Dimissorial Letters

 Ven. Sir Thomas Dingley

 St. Dinooth

 Diocaesarea

 Diocesan Chancery

 Volume 6

 Diocese

 Dioclea

 Diocletian

 Diocletianopolis

 Diodorus of Tarsus

 Epistle to Diognetus

 Dionysias

 Pope St. Dionysius

 St. Dionysius

 Dionysius Exiguus

 Dionysius of Alexandria

 Dionysius the Pseudo-Areopagite

 Dioscorus

 Dioscurus

 Papal Diplomatics

 Diptych

 Spiritual Direction

 Catholic Directories

 Discalced

 Discernment of Spirits

 Disciple

 Disciples of Christ

 Ecclesiastical Discipline

 Discipline of the Secret

 Religious Discussions

 St. Disibod

 Disparity of Worship

 Dispensation

 Dispersion of the Apostles

 Heinrich von Dissen

 Abbey of Dissentis

 Distraction

 Distributions

 Dithmar

 Dives

 Divination

 Society of Divine Charity

 Institute of the Divine Compassion

 Sisters of Divine Providence

 Daughters of the Divine Redeemer

 Society of the Divine Savior

 Society of the Divine Word

 Procopius Divisch

 Divorce

 Joseph Dixon

 Jan Dlugosz

 Marian Dobmayer

 Martin Dobrizhoffer

 Docetae

 Docimium

 Doctor

 Doctors of the Church

 Christian Doctrine

 Doctrine of Addai

 Dogma

 Dogmatic Facts

 Jean Dolbeau

 Carlo Dolci

 Doliche

 Johann Joseph Ignaz von Döllinger

 Charles Dolman

 Dolores Mission

 Dolphin

 Dome

 Emmanuel-Henri-Dieudonné Domenech

 Domenichino

 Domesday Book

 Domicile

 St. Dominic

 Dominical Letter

 Dominican Republic

 Bl. Giovanni Dominici

 Dominic of Prussia

 Dominic of the Mother of God

 Marco Antonio de Dominis

 Dominus Vobiscum

 Domitian

 Domitiopolis

 Domnus Apostolicus

 Patrick Donahoe

 Donatello

 Donation (1)

 Donation (2)

 Donation of Constantine

 Donatists

 Donatus of Fiesole

 Peter Donders

 Thomas Dongan

 Andrew Donlevy

 St. Donnan

 Georg Raphael Donner

 Ferdinand-François-Auguste Donnet

 Juan Francesco Maria de la Saludad Donoso Cortés

 Pope Donus

 Dora

 Abbey of Dorchester

 Pierre Doré

 Andrea Doria

 Matthias Döring

 Thomas Dorman

 Bernard Dornin

 St. Dorothea

 Anne Hanson Dorsey

 Dorylaeum

 Dositheans

 Pierre-Herman Dosquet

 Giovanni Dossi

 Douai

 Douay Bible

 Doubt

 Gavin Douglas

 Stephen Doutreleau

 Dove

 George Dowdall

 James Dowdall

 Dower

 Religious Dower

 Diocese of Down and Connor

 Thomas Downes

 Downside Abbey

 Doxology

 James Warren Doyle

 John Doyle

 Richard Doyle

 David Paul Drach

 Drachma

 Blossius Æmilius Dracontius

 Augusta Theodosia Drane

 Interpretation of Dreams

 Jeremias Drechsel

 Dresden

 Lebrecht Blücher Dreves

 Drevet Family

 Francis Anthony Drexel

 Johann Sebastian von Drey

 Diocese of Dromore

 St. Drostan

 Clemens August von Droste-Vischering

 Druidism

 Gabriel Druillettes

 John C. Drumgoole

 Ven. Robert Drury

 Drusilla

 Drusipara

 Jean Druys

 Gaspar Druzbicki

 Druzes

 Dryburgh Abbey

 John Dryden

 Dualism

 Archdiocese of Dublin

 Guillaume Dubois

 Jean-Antoine Dubois

 John Dubois

 Louis-Guillaume-Valentin Dubourg

 St. Dubric

 Archdiocese of Dubuque

 Fronton du Duc

 Charles Dufresne Du Cange

 Duccio di Buoninsegna

 Philippine-Rose Duchesne

 Ven. James Duckett

 Phillippe-Charles-Jean-Baptiste-Tronson Du Coudray

 Francis Bennon Ducrue

 Beda Franciscus Dudik

 Duel

 Sir Charles Gavan Duffy

 Jean-Baptiste Duhamel

 Daniel Greysolon, Sieur Du Lhut

 Dulia

 Diocese of Duluth

 Jean-Baptiste Dumas

 Francisco Dumetz

 Hubert-André Dumont

 Charles Dumoulin

 William Dunbar

 St. Dunchadh

 Abbey of Dundrennan

 Diocese of Dunedin

 Abbey of Dunfermline

 Dungal

 Martin von Dunin

 Diocese of Dunkeld

 Bl. John Duns Scotus

 St. Dunstan

 Felix-Antoine-Philibert Dupanloup

 Jacques-Davy Duperron

 Louis Ellies Dupin

 Pierre-Charles-François Dupin

 Peter Stephen Duponceau

 Antoine Duprat

 Baron Guillaume Dupuytren

 François Duquesnoy

 Narcisco Duran

 Durand Ursin

 William Durandus

 William Durandus, the Younger

 Durandus of Saint-Pourçain

 Durandus of Troarn

 Archdiocese of Durango (Durangum)

 Archdiocese of Durazzo

 Elisha John Durbin

 Albrecht Dürer

 Ancient Catholic Diocese of Durham (Dunelmum)

 Durham Rite

 School of Durrow

 Duty

 Jean Duvergier de Hauranne

 Ludger Duvernay

 Antoon Van Dyck

 Robert Dymoke

 St. Dympna

 Dynamism

Papal Decretals


I. DEFINITION AND EARLY HISTORY

(1) In the wide sense of the term decretalis (i.e. epistola decretalis) signifies a pontifical letter containing a decretum, or pontifical decision.

(2) In a narrower sense it denotes a decision on a matter of discipline.

(3) In the strictest sense of the word, it means a rescript (rescriptum), i. e. an answer of the pope when he has been appealed to or his advice has been sought on a matter of discipline.

Papal decretals, therefore, are not necessarily general laws of the Church. But frequently the pope ordered the recipient of his letter to communicate the papal answer to the ecclesiastical authorities of the district to which he belonged; and it was their duty then to act in conformity with that decree when analogous cases arose. It is generally stated that the most ancient decretal is the letter of Pope Saint Siricius (384-398) to Himerius, Bishop of Tarragona in Spain, dating from 385; but it would seem that the document of the fourth century known as "Canones Romanorum ad Gallos episcopos" is nothing else than an epistola decretalis of his predecessor, Pope Damasus (366-384), addressed to the bishops of Gaul (Babut, La plus ancienne décrétale, Paris, 1904). The decretals ought to be carefully distinguished from the canons of the councils; from the epistol dogmatic , i. e. the pontifical documents touching on Catholic doctrine; from the constitutiones, or pontifical documents given motu proprio, that is, documents issued by the pope without his being asked to do so or consulted upon a subject.

(4) Finally, under the name decretals are known certain collections, containing especially, but not exclusively, pontifical decretals. These are the canonical collections of a later date than the "Decretum" of Gratian (about 1150). The commentators on these collections are named decretalists, in contradistinction to the decretists, or those who commented upon the "Decretum" of Gratian. Eventually some of these collections received official recognition; they form what is now known as the "Corpus Juris Canonici". An account will be given here of the collections of decretals, but particularly of those of Gregory IX.


II. TUE "QUINQUE COMPILATIONES ANTIQUÆ DECRETALIUM"

The "Decretum" of Gratian was considered in the middle of the twelfth century as a corpus juris canonici, i. e. a code of the ecclesiastical laws then in force. As such, however, it was incomplete; moreover, many new laws were made by succeeding popes; hence the necessity of new collections (see CORPUS JURIS CANONICI). Five of these collections exhibited pontifical legislation from the "Decretum" of Gratian to the pontificate of Gregory IX (1150-1227). These are known as the "Quinque compilationes antiquæ". On account of their importance they were made the text of canonical instruction at the University of Bologna, and, like the "Decretum" of Gratian, were glossed, i. e. notes bearing on the explanation and interpretation of the text were added to the manuscripts. The first collection, the "Breviarium extravagantium", or summary of the decretals not contained in the "Decretum" of Gratian (vagantes extra Decretum), was the work of Bernard of Pavia (q. v.) and was compiled 1187-1191. It contains papal decretals to the pontificate of Clement III inclusive (1187-1191). The compilation known as the third (Compilatio tertia), written however prior to the second collection (Compilatio secunda), contains the documents of the first twelve years of the pontificate of Innocent III (8 January, 1198 - 7 January, 1210) which are of a later date than those of the second compilation, the latter containing especially the decretals of Clement III and Celestine III (1191-1198). The "Compilatio tertia" is the oldest official collection of the legislation of the Roman Church; for it was composed by Cardinal Petrus Collivacinus of Benevento by order of Innocent III (1198-1216), by whom it was approved in the Bull "Devotioni vestræ" of 28 December, 1210.

The second compilation, also called "Decretales mediæ" or "Decretales intermediæ", was the work of a private individual, the Englishman John of Wales (de Walesio, Walensis, or Galensis). About 1216 an unknown writer formed the "Compilatio quarta", the fourth collection, containing the decretals of the pontificate of Innocent III which are of a later date than 7 January, 1210, and the canons of the Fourth Lateran Council held in 1215. Finally, the fifth compilation is, like the third, an official code, compiled by order of Honorius III (1216-1227) and approved by this pope in the Bull "Novæ causarumn" (1226 or 1227). It must also be noted that several of these collections contain decretals anterior to the time of Gratian, but not inserted by him in the "Decretum". Bernard of Pavia divided his collection into five books arranged in titles and chapters. The first book treats of persons possessing jurisdiction (judex), the second of the civil legal processes (judicium), the third of clerics and regulars (clerus), the fourth of marriage (connubium), the fifth of delinquencies and of criminal procedure (crimen). In the four other collections the same logical division of the subject-matter was adopted. (For the text see Friedberg, Quinque compilationes antiquæ, Leipzig, 1882.)


III. THE DECRETALS OF GREGORY IX

Gregory IX, in 1230, ordered his chaplain and confessor, St. Raymond of Peñaforte (Pennafort), a Dominican, to form a new canonical collection destined to replace all former collections. It has been said that the pope by this measure wished especially to emphasize his power over the Universal Church. The papacy had, indeed, arrived at the zenith of its power. Moreover, a pope less favourably circumstanced would, perhaps, not have thought of so important a measure. Nevertheless, the utility of a new collection was so evident that it is needless to seek other motives than those which the pope himself gives in the Bull "Rex pacificus" of 5 September, 1234, viz., the inconvenience of recurring to several collections containing decisions most diverse and sometimes contradictory, exhibiting in some cases gaps and in others tedious length; moreover, on several matters the legislation was uncertain.

St. Raymond executed the work in about four years, and followed in it the method of the aforesaid "Quinque compilationes antiquæ". He borrowed from them the order of the subject-matter, the division into five books, of the books into titles and of the titles into chapters. Of the 1971 chapters which the Decretals of Gregory IX contain, 1771 are taken from the "Quinque compilationes antiquæ", 191 are due to Gregory IX himself, 7 are taken from decretals of Innocent III not inserted in the former collections, and 2 are of unknown origin. They are arranged, as a general rule, according to the order of the ancient collections, i. e. each title opens with the chapters of the first collection, followed by those of the second, and so on in regular order; then come those of Innocent III and finally those of Gregory IX. Almost all the rubrics, or headings of the titles, have also been borrowed from these collections, but several have been modified as regards detail. This method considerably lightened St. Raymond's task. However, he did more than simply compile the documents of former collections. He left out 383 decisions, modified several others, omitted parts when he considered it prudent to do So, filled up the gaps, and, to render his collection complete and concordant, cleared up doubtful points of the ancient ecclesiastical law by adding some new decretals. He indicated by the words et infra the passages excised by him in the former collections. They are called partes decis . The new compilation bore no special title, but was called "Decretales Gregorii IX" or sometimes "Compilatio sexta", i. e. the sixth collection with reference to the "Quinque compilationes antiquæ". It was also called "Collectio seu liber extra", i. e. the collection of the laws not contained (vagantes extra) in the "Decretum" of Gratian. Hence the custom of denoting this collection by the letter X (i. e. extra).

Quotations from this collection are made by indicating the number of the chapter, the name the work goes by (X), the number of the book, and that of the title. Usually the heading of the title and sometimes the first words of the chapter are quoted; for instance, "c. 3, X, III, 23", or "c. Odoardus, X, De solutionibus, HI, 23", refers to the third chapter, commencing with the word Odoardus, in the Decretals of Gregory IX, book III, title 23, which is entitled "De solutionibus". If the number of the chapter or of the title is not indicated it will easily be learned on consulting the alphabetical indexes of the rubrics and of the introductory words of the chapters, which are to be found in all editions of the "Corpus Juris Canonici". Gregory IX sent this new collection to the Universities of Bologna and Paris, and, as already stated, declared, by the Bull "Rex pacificus" of 5 September, 1234, that this compilation was the official code of the canon law. All its decisions have the force of law whether they be authentic or not, whatever the juridical value of the texts considered in themselves, and whatsoever the original text. It is a unique (unica) collection; all its decisions were simultaneously promulgated, and are equally obligatory, even if they appear to contain, or if in fact they do contain, antinomies, i. e. contradictions. In this peculiar case it is not possible to overcome the difficulty by recourse to the principle that a law of later date abrogates that of an earlier period. Finally, it is an exclusive collection, that is to say, it abrogates all the collections, even the official ones, of a later date than the "Decretum" of Gratian. Some authors (Schulte, Launin) maintain that Gregory IX abrogated even those laws prior to Gratian's time which the latter had not included in his "Decretum", but this opinion is contested by several others (von Scherer, Schneider, Wernz, etc.). The controversy is no longer of practical interest.

The Decretals of Gregory IX differ widely from our modern codes. Instead of containing in one concise statement a legislative decision, they generally contain, in the beginning, an account of a controversy, the allegations of the parties in dispute, and a demand or the solution of the question. This is the species facti or the pars historica and has no juridical value whatever. The enacting part of the chapter (pars dispositiva) alone has the force of law. It is this part which contains the solution of the case or the statement of the rule of conduct. The rubrics of the titles have the force of law when their sense is complete, as for instance, Ne sede vacante aliquid innovetur (Let there be no innovation while the see is vacant). This is because the headings form an integral part of the official code of the laws. However, they ought always to be interpreted according to the decisions contained in the chapters. The historical indications concerning each chapter are often far from being exact, even since they were corrected in the Roman edition of 1582. It may be regretted that St. Raymond did not have recourse to the original documents themselves, of which a large number must have been at his disposal. The summaries (summaria) which precede the chapters are the work of the canonists and may assist in the elucidation of the text. The partes decis are sometimes of like use, but never when these parts were designedly omitted from a desire to extinguish their legal force or because they contain decisions irreconcilable with the actual text of the law.

As in the case of the former canonical collections, the Decretals of Gregory IX were soon glossed. It was customary to add to the manuscript copies textual explanations written between the lines (glossa interlinearis) and on the margin of the page (glossa marginalis). Explanations of the subject-matter were also added. The most ancient glossarist of the Decretals of Gregory IX is Vincent of Spain; then follow Godefridus de Trano (died 1245), Bonaguida Aretinus (thirteenth century), and Bernard of Botone or Parmensis (died 1263), the author of the "Glossa ordinaria", i. e. of that gloss to which authoritative credence was generally given. At a later date some extracts were added to the "Glossa ordinaria" from the "Novella sive commentarius in decretales epistolas Gregorii IX" by Giovanni d'Andrea (Johannes Andreæ). After the invention of printing, the Decretals of Gregory IX were first published at Strasburg from the press of Heinrich Eggesteyn. Among the numerous editions which followed special mention must be made of that published in 1582, in dibus populi romani, by order of Gregory XIII. The text of this edition, revised by the Correctores Romani, a pontifical commission established for the revision of the text of the "Corpus Juris", has the force of law, even when it differs from that of St. Raymond. It is forbidden to introduce any change into that text (Brief "Cum pro munere", 1 July, 1580). Among the other editions, mention may be made of that by Le Conte (Antwerp, 1570), of prior date to the Roman edition and containing the partes decis ; that of the brothers Pithou (Paris, 1687); that of Böhmer (Halle, 1747), which did not reproduce the text of the Roman edition and was in its textual criticism more audacious than happy; the edition of Richter (Leipzig, 1839); and that of Friedberg (Leipzig, 1879-1881). All these authors added critical notes and the partes decis .

To indicate the principal commentators on the Decretals would necessitate the writing of a history of canon law in the Middle Ages. Mere mention will be made of Innocent IV (died 1254), Enrico de Segusio or Hostiensis (died 1271), the "Abbas antiquus" (thirteenth century), Johannes Andreæ, already mentioned, Baldus de Ubaldis (died 1400), Petrus de Ancharano (died 1416), Franciscus de Zabarellis (died 1417), Dominicus a Sancto Geminiano (fifteenth century), Joannes de Imola (died 1436), Nicolò Tudesco also called the "Abbas Siculus", or "Modernus", or "Panormitanus" (died 1453). Among the modern commentators, Manuel Gonzalez Tellez and Fagnanus may be consulted advantageously for the interpretation of the text of the Decretals. The Decretals of Gregory IX still form the basis of canon law so far as it has not been modified by subsequent collections and by the general laws of the Church (see CORPUS JURIS CANONICI).


IV. LATER COLLECTIONS OF DECRETALS

The decretals of the successors of Gregory IX were also arranged in collections, of which several were official, notably those of Innocent IV, Gregory X, and Nicholas III, who ordered their decretals to be inserted among those of Gregory IX. In addition to these, several unofficial collections were drawn up. The inconveniences which Gregory IX had wished to remedy presented themselves again. For this reason Boniface VIII made a new collection of decretals which he promulgated by the Bull "Sacrosanctæ" of 3 March, 1298. This is the "Sextus Liber Decretalium"; it has a value similar to that of the Decretals of Gregory IX. Boniface VIII abrogated all the decretals of the popes subsequent to the appearance of the Decretals of Gregory IX which were not included or maintained in force by the new collection; but as this collection is of later date than that of Gregory IX, it modifies those decisions of the latter collection which are irreconcilable with its own. Clement V, also, undertook to make an official collection, but death prevented him from perfecting this work. His collection was published by John XXII on 25 October, 1317, under the title of "Liber septimus Decretalium", but it is better known under the name of "Constitutiones Clementis V" or "Clementinæ". This is the last official collection of decretals. The two following collections, the last in the "Corpus Juris Canonici", are the work of private individuals. They are called "Extravagantes", because they are not included in the official collections. The first contains twenty Constitutions of John XXII, and is named "Extravagantes Joannis XXII"; the second is called "Extravagantes communes" and contains the decretals of different popes commonly met with in the manuscripts and editions. They were brought to their present form by Jean Chappuis in 1500 and 1503. (See CORPUS JURIS CANONICI; EXTRAVAGANTES; DECRETALS.)

LAURIN, Introductio in corpus juris canonici (Freiburg, 1889); SCHNEIDER, Die Lehre von den Kirchenrechtsquellen (2nd ed., Ratisbon, 1892); SCHULTE, Geschichte der Quellen und der Literatur des kanonischen Rechts (Stuttgart, 1875-1880); TAUNTON, The Law of the Church (London, 1906); the manuals of canon law of VON SCHERER, WERNZ, SÄGMÜLLER, SMITH.

A. VAN HOVE