@Book{BDCM20213979795, title = "Kalendarium manuale utriusque ecclesiae orientalis et occidentalis ...", author = "Iglesia Cat\'{o}lica", publisher = "Oeniponte : typis et sumptibus Feliciani Rauch (K. Pustet)", editor = "typis et sumptibus Feliciani Rauch (K. Pustet)", URL = "https://bibliotecavirtualmadrid.comunidad.madrid/bvmadrid_publicacion/es/consulta/registro.do?id=437737", year = "1896", }