@Book{BDG201891941629, title = "Radium, radiactividad, energia nuclear", author = "Dupuy, Gaston", publisher = "Barcelona : Salvat", editor = "Salvat", series = "(Surco) (117) (Serie F)", URL = "http://biblioteca.galiciana.gal/es/consulta/registro.do?id=372842", year = "1956", }