@Book{BDCM20100005903, title = "Desenga\~{n}o catholico", author = "Ferreras, Juan de, 1652-1735", publisher = "[S.l. : s.n.", editor = "s.n.", URL = "https://bibliotecavirtualmadrid.comunidad.madrid/bvmadrid_publicacion/es/consulta/registro.do?id=2297", year = "1710", }