TY - BOOK AU - Spacone, Enrico AU - Ciampi, Vincenzo, coaut.Filippou, Filip C., coaut. ED - University of California, Berkeley. Earthquake Engineering -Research Center TI - beam element for seismic danage analysis / by Enrico Spacon-e, Vincenzo Ciampi, Filip C. Filippou CY - Berkeley, Calif. : g Research Center ER -