01027nam0-22003371i-450 99000086282040332120190528115304.00-387-97556-X000086282FED01000086282(Aleph)000086282FED0100008628220001010d1991----km-y0itay50------baengy-------001yySingular perturbation methods for ordinary differential equationsR. E. O'Malley, Jr.New YorkSpringer-Verlag1991VIII, 225 p.64 ill.24 cmApplied mathematical sciences89Euazioni differenziali ordinariePerturbazioni515.352O'malley,Robert E. JR.40554ITUNINARICAUNIMARCBK99000086282040332102 60 D 106171FINBNFINBNSingular perturbation methods for ordinary differential equations83374UNINAING01