1. The Malpasset dam failure;Londe;Engineering Geology,1976
2. Vajont reservoir disaster;Kiersch;Civil Engineering,1964
3. Public Power Corporation. Ladon River, Ladon H-E Project, Administration for Engineering and Construction of Hydroelectric Projects, Athens, Greece
4. Earthquakes of Greece;Papazachos,1989
5. Geodesy;Bonford,1971