por Filippou, F.C | Popov, E.P., coaut.Bertero, V.V., coaut | University of California, Berkeley. Earthquake Engineering -Research Center.
por Viwathanatepa, S | Popov, E.P., coaut.Bertero, V.V., coaut | University of California, Earthquake Engineering Research C-enter.
por Viwathanatepa, S | Popov, E.P., coaut.Bertero, V.V., coaut | University of California. Earthquake Engineering Research C-enter.