01078nam0-22003611i-450-99000047950040332120100208102533.00-387-90507-33-540-90507-3000047950FED01000047950(Aleph)000047950FED0100004795020020821d1981----km-y0itay50------baenga-------001yyPerturbation methods in applied mathematicsJ. Kevorkian, J. D. ColeNew York ; HeidelbergSpringer-Verlag©1981558 p.ill.24 cmApplied mathematical sciences34Equazioni differenzialiSoluzioni numeriche515.35Kevorkian,J.26223Cole,Julian D.26224ITUNINARICAUNIMARCBK99000047950040332110 B II 299575 DEEDINEL02 60 D 54980FINBNDINELFINBNPerturbation methods in applied mathematics43039UNINA