@Book{RAJ2009000502, title = "Breve compendio de la ilustraci\'{o}n del Derecho real de Espa\~{n}a de Juan Sala", author = "Gonz\'{a}lez, Francisco", publisher = "Madrid : [s.n.]", editor = "[s.n.]", url = "http://bvrajyl.rajyl.es/i18n/consulta/registro.cmd?id=8340", year = "1827", }