@Misc{BVA20100012864, title = "La primera gracia [M\'{u}sica manuscrita]: zarzuela en 2 actos", author = "Alonso, Francisco, 1887-1948", publisher = "Granada : [s.n.", editor = "[s.n.", URL = "http://www.bibliotecavirtualdeandalucia.es/catalogo/es/consulta/registro.do?id=1038964", year = "1905", }