00843nam0-22002771i-450-990001175290403321000117529FED01000117529(Aleph)000117529FED0100011752920000920d1990----km-y0itay50------baeng<<The >>commutant lifting approach to interpolation problems.by FOIAS, FRAZHO.Basel [etc.]Birkhauser1990VOL 44 XXIII, 632 p.24 cmOperator theory, advances and applicationsFoias,Ciprian21981Frazho,Arthur E.ITUNINARICAUNIMARCBK990001175290403321C-5-(447393MA1MA1Commutant lifting approach to interpolation problems345992UNINAING01