{"id":"000281797","type":"book","title":"Metals in Keos. A first approach","pages":"1739-1745","container-title":"The engineering geology of ancient works, monuments and historical sites. Preservation and protection. Proceedings of an international symposium organized by the Greek national group of IAEG, Athens 19 - 23 September 1988","author":[{"family":"Caskey","given":"M."}]}