01226nam0-22004091i-450-99000399050040332120040113145029.03-7643-6003-8000399050FED01000399050(Aleph)000399050FED0100039905020040113d2003----km-y0itay50------baengDEa---a---111yyContributions to operator theory in spaces with an indefinite metricThe Heinz Langer ammiversary volumeA. Dijksma ...[e altri, editorsBaselBirkhauserc1998vi, 417 p.24 cmOperator theory, advances and applications106Teoria degli operatoriSpazi metrici515.7221Dijksma,A.Gohberg,Israel<1928-2009>Kaashoek,Marinus A.Mennicken,R.ITUNINARICAUNIMARCBK990003990500403321C-5-(10616475MA1MA135pXX47-XX47NXXContributions to operator theory in spaces with an indefinite metric474581UNINA