{"id":"000281796","type":"book","title":"Via Egnatia. A modern engineering approach to an ancient highway","pages":"1705-1713","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":"Xidakis","given":"G.S."}]}