@Book{BVMC:618837, author = {Iglesia Católica. Papa (1559-1565: Pío IV)}, title = {Bulla S.D.N.D. Pij diuina prouidentia papae quarti super confirmatione Oecumenici generalis Concili Tridentini}, url = {https://www.cervantesvirtual.com/obra/bulla-sdnd-pij-diuina-prouidentia-papae-quarti-super-confirmatione-oecumenici-generalis-concili-tridentini} }