Columbia subject headings:
Archivio vaticano.
Catholic Church. Diocese of Valencia (Spain)
Clement VII, Antipope, 1342-1394.
Schism, The Great Western, 1378-1417.
Spain--Church history--Sources.
Harvard subject headings:
Clement VII, Antipope, 1342-1394.
Diplomatics, Latin.
Princeton subject headings:
Catholic Church. Diocese of Valencia (Spain)
Clement VII, Antipope, 1342-1394.
Schism, The Great Western, 1378-1417.
Spain--Church history--Sources.