{"id":"000523007","type":"article","title":"Castros with chevaux-de-frise in Spain and Portugal","publisher":"Kerle Verlag","publisher-place":"Heidelberg","pages":"116-147","container-title":"Madrider Mitteilungen, 9.1968, 0418-9744","author":[{"family":"Harbison","given":"Peter"}],"issued":{"raw":"1968"}}