{"id":"000406889","type":"article","title":"Geologische Untersuchungen im Tal des Río Guadiaro, Prov. Cádiz","publisher":"Zabern","publisher-place":"Mainz","pages":"126-131","container-title":"Madrider Mitteilungen, 29.1988, 0418-9744","author":[{"family":"Hoffmann","given":"Gerd."}],"issued":{"raw":"1988"}}