Includes excerpts from the Latin writings of Joannes de Segovia and the 'Summa de eoclesia' Joannes de Turrecreniata.
Monarchy and community : political ideas in the later conciliar controversy, 1430-1450 by Antony Black. ISBN 0521077397. Published by Cambridge U.P in 1970. Publication and catalogue information, links to buy online and reader comments.