Λουπασάκης Κ.; Χρηστάρας Β.; Δημόπουλος Γ.; Χατζηγώγος Θ. CONTRIBUTION TO THE STUDY OF THE DEFORMATIONS OF EARTH DAMS’ BODIES. DAM OF THE H.P.P. OF SFIKIA, VERIA. geosociety 2004, 36, 1757-1766.