@Book{RAJ2011000192, title = "Bolchevismo y sindicalismo", author = "Royo Villanova, Antonio (1869-1958)", publisher = "Madrid : Reus", editor = "Reus", series = "(Publicaciones de la Real Academia de Jurisprudencia y Legislaci\'{o}n ; VIII)", url = "http://bvrajyl.rajyl.es/i18n/consulta/registro.cmd?id=9151", year = "1920", }