00924nam0-22003251i-450-99000052053040332120070528093011.00-89871-370-6000052053FED01000052053(Aleph)000052053FED0100005205320020821d1996----km-y0itay50------baenga-------001yyLinear differential operatorsCornelius LanczosPhiladelphiaSIAM1996XVI, 564 p.23 cmClassics in applied mathematics18Equazioni differenziali lineariCalcolo operazionale515'.7242Lanczos,Cornelius27778ITUNINARICAUNIMARCBK99000052053040332110 B II 613DIS 3749DINELDINELLinear differential operators33835UNINA