@Book{CYL20090008601, title = "Zorrilla : su vida y sus obras", author = "Alonso Cort\'{e}s, Narciso, 1875-1972", publisher = "Valladolid : Imprenta Castellana", editor = "Imprenta Castellana", URL = "https://bibliotecadigital.jcyl.es/es/consulta/registro.do?id=2273", year = "1916", }