00781nam2-22002891i-450-99000089747040332120001010000089747FED01000089747(Aleph)000089747FED0100008974720001010d--------km-y0itay50------baitay-------001yyVolume 111981 Literature December 1982BerkeleyE.E.R.C.1982p.561cm 260010000895062001Abstract Journal in Earthquake Engineering11Dinamica , SismicaITUNINARICAUNIMARCBK990000897470403321000089747000001IINTCIINTCVolume 11357102UNINAING01