@Book{BDG201892170769, title = "El libro de las misiones", author = "Ortega y Gasset, Jos\'{e}, 1883-1955", publisher = "Buenos Aires : Espasa Calpe", editor = "Espasa Calpe", series = "(Colecci\'{o}n Austral ; 101)", URL = "http://biblioteca.galiciana.gal/es/consulta/registro.do?id=355087", year = "1945", }