@Misc{BMDB20150066534, title = "Memorial de caballer\'{\i}a", publisher = "Valladolid : Academia de Caballer\'{\i}a", editor = "Academia de Caballer\'{\i}a", URL = "https://bibliotecavirtual.defensa.gob.es/BVMDefensa/es/consulta/registro.do?id=15144", year = "1986", }