1. The Feasibility of Seismic Isolation of Nuclear Power Plant System;Agbabian Assocites,1979
2. Stochastic Earthquake Response of Structures on Sliding Foundation;Ahmadi;International Journal of Engineering Science,1983
3. On Dynamics of a Structure with a Frictional Foundation;Ahmadi;Journal de Mecanique Theorique et Appliquee,1984
4. Building on Rubber Springs in Earthquake Areas;Anon;The Consulting Engineer,1978
5. Relazione della commissione reale incaricata de designare le zone piu adatte per la ricostruzione degli abitati colpiti dal terremoto del 28 dicembre 1908 0 da altri precedenti ... Roma;Anon,1909