@Misc{BMDB20200262190, title = "Erpach Comitatus", publisher = "Amstelodami [Amsterdam] [ : [Editor no identificado]", editor = "[Editor no identificado]", URL = "https://bibliotecavirtual.defensa.gob.es/BVMDefensa/es/consulta/registro.do?id=95199", year = "1638", }