@Book{BDCM20211223234, title = "XXIV cap\'{\i}tulos en Vindicaci\'{o}n de M\'{e}jico", author = "Ceballos, Ram\'{o}n de", publisher = "Madrid : [s.n.]", editor = "[s.n.]", URL = "https://bibliotecavirtualmadrid.comunidad.madrid/bvmadrid_publicacion/es/consulta/registro.do?id=162081", year = "1856", }