LEADER 01226nam0-22004091i-450- 001 990003990500403321 005 20040113145029.0 010 $a3-7643-6003-8 035 $a000399050 035 $aFED01000399050 035 $a(Aleph)000399050FED01 035 $a000399050 100 $a20040113d2003----km-y0itay50------ba 101 1 $aeng 102 $aDE 105 $aa---a---111yy 200 1 $aContributions to operator theory in spaces with an indefinite metric$eThe Heinz Langer ammiversary volume$fA. Dijksma ...[e altri, editors 210 $aBasel$cBirkhauser$dc1998 215 $avi, 417 p.$d24 cm 225 1 $aOperator theory, advances and applications$v106 610 0 $aTeoria degli operatori 610 0 $aSpazi metrici 676 $a515.72$v21 702 1$aDijksma,$bA. 702 1$aGohberg,$bIsrael$f<1928-2009> 702 1$aKaashoek,$bMarinus A. 702 1$aMennicken,$bR. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003990500403321 952 $aC-5-(106$b16475$fMA1 959 $aMA1 962 $a35pXX 962 $a47-XX 962 $a47NXX 996 $aContributions to operator theory in spaces with an indefinite metric$9474581 997 $aUNINA