01003nam0-22003371i-450-99000025557040332120110502120144.00-08-025038-6000025557FED01000025557(Aleph)000025557FED0100002555720020821d1981----km-y0itay50------baengGBy-------001yyNon linear differential equations in abstract spacesby V. Lakshmikantham and S. LeelaOxfordPergamon Press1981X, 258 p.26 cmInternational series in nonlinear mathematics2Metodi numerici515.7Lakshmikantham,Vangipuram269023Leela,Srinivasa12683ITUNINARICAUNIMARCBK99000025557040332109 037-026DINAEDINAENon linear differential equations in abstract spaces117738UNINA