@Misc{BVPB20160098846, title = "HANS SPEMANN [Material gr\'{a}fico]", series = "(Colecci\'{o}n MART\'{I}N MORENO. CRONISTA OFICIAL DE GRAN CANARIA)", URL = "https://bvpb.mcu.es/es/consulta/registro.do?id=502892", year = "1uuu", }