Calendar of the Letters of Arnoud Aubert, Camerarius Apostolicus, 1361-71, ed. by Daniel Williman
FAIN: RP-21306-90
Pontifical Oriental Institute (Canada)
Ronald B. Thomson (Project Director: April 1990 to January 1993)
To support the publication of a calendar of the official letters of Arnaud Aubert, finance minister to Pope Urban V.