Columbia subject headings:
Harvard subject headings:
Contarini, Gasparo, 1483-1542.
Counter-Reformation.
Della Rovere, Giulio, approximately 1504-1581.
Italy--Church history--16th century.
Reformation.
Regensburg Colloquy of 1541 (1541 : Regensburg, Germany)
Religious disputations--History--16th century.
Princeton subject headings:
Colloquy of Ratisbon (1541)
Contarini, Gasparo, 1483-1542.
Counter-Reformation.
Della Rovere, Giulio, approximately 1504-1581.