por Spratt, B.H.
por Manrique, Miguel A | Bertero, Vitelmo V., coaut.Popov, Egor P., coaut | University of California. Earthquake Engineering Research C-enter.
por Hognestad, Eivind | Elstner, Richard C., coaut.Hanson, J.A., coaut.
por Ledbetter, W. B | Thompson, J. Neils, coaut.Thompson, J. Neils, coaut.