Bellarmino, Roberto Francesco Romolo: Dispvtationes Roberti Bellarmini Politiani, Societatis Iesv, De controversiis Christianae fidei, adversvs hvivs temporis hæreticos : 2. Ingolstadii. Ingolstadii : Sartorius: [1588]. Universitätsbibliothek Mainz, https://nbn-resolving.org/urn:nbn:de:hebis:77-vcol-32880 / Public Domain Mark 1.0