@Book{RAJ20120004825, title = "Constituciones de la Academia Nacional de Jurisprudencia y Legislaci\'{o}n", author = "Academia Nacional de Jurisprudencia y Legislaci\'{o}n (Madrid)", publisher = "Madrid : [s.n.]", editor = "[s.n.]", url = "http://bvrajyl.rajyl.es/i18n/consulta/registro.cmd?id=9706", year = "1934", }