@Book{BARB00854215-2, title = "Columbia : mayo-junio 1944 : suplemento n\textordmasculine 13.", author = "F\'{a}brica de discos Columbia (Firma)", publisher = "[San Sebasti\'{a}n] : [F\'{a}brica de Discos Columbia]", editor = "[F\'{a}brica de Discos Columbia]", URL = "https://bibliotecavirtual.aragon.es/es/consulta/registro.do?id=5067", year = "1944", }