@Book{BDCM20211760456, title = "Summula theologiae moralis", author = "D\textquotesingle Annibal, Guiseppe, 1815-1892", publisher = "Mediolani : [s.n.]", editor = "[s.n.]", URL = "https://bibliotecavirtualmadrid.comunidad.madrid/bvmadrid_publicacion/es/consulta/registro.do?id=215803", year = "1881", }