LEADER 00728nam0-22002531i-450- 001 990001155990403321 035 $a000115599 035 $aFED01000115599 035 $a(Aleph)000115599FED01 035 $a000115599 100 $a20000920d1983----km-y0itay50------ba 101 0 $aeng 200 1 $aSpectral Theory of Hyponormal Operators$fby Xia,Daoxing 210 $aBasel [etc.]$cBirkhauser$d1983 225 1 $aOperator theory, advances and applications$v10 700 1$aXia,$bDaoxing$051382 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001155990403321 952 $aC-5-(10$b4745$fMA1 959 $aMA1 996 $aSpectral Theory of Hyponormal Operators$9346878 997 $aUNINA DB $aING01