@Misc{BVMC:656752,
author = {Iglesia Católica. Papa (1566-1572 : Pio V)},
author = {Pío V, Papa, Santo},
title = {Declaratio S.D.N. Pii Papae V super derogatione Concilij Tridentini},
url = {https://www.cervantesvirtual.com/obra/declaratio-sdn-pii-papae-v-super-derogatione-concilij-tridentini}
}