00808nam0-22002771i-450-99000087960040332120001010000087960FED01000087960(Aleph)000087960FED0100008796020001010d--------km-y0itay50------baitay-------001yy5th Conference International on Structural Mechanics in Reactor TechnologyBerlinoNorth-Holland1979p.447ill.cm 20Dinamica , SismicaITUNINARICAUNIMARCBK99000087960040332103 D.0,1273644IINTCIINTC5th Conference International on Structural Mechanics in Reactor Technology355790UNINAING01