Columbia subject headings:
Harvard subject headings:
Church history--14th century--Sources.
Church history--14th century.
Conciliar theory.
Conrad, of Gelnhausen, approximately 1320-1390.
Schism, The Great Western, 1378-1417.
Princeton subject headings:
Church history--14th century--Sources.
Church history--14th century.
Conciliar theory.
Conrad, of Gelnhausen, approximately 1320-1390.
Schism, The Great Western, 1378-1417.