Monarchy and community political ideas in the later conciliar controversy, 1430-1450
Black, Antony.
London Cambridge U.P
1970
Includes excerpts from the Latin writings of Joannes de Segovia and the 'Summa de eoclesia' Joannes de Turrecreniata
bibl p173-182
Eugenius IV, Pope.
Council of Basel (1431-1449)
Church polity