01287cam0-22004331i-450-99000084643040332120060310114818.03-540-09114-9000084643FED01000084643(Aleph)000084643FED0100008464320020821d1979----km-y0itay50------baengDEy-------001yyLocal theory of nonlinear analytic ordinary differential equationsYuri N. BibikovBerlinSpringer-Verlag1979IX, 146 p.24 cmLecture notes in mathematics702Equazioni differenziali ed integraliEquazioni differenziali ordinarieEquazioni differenziali e integroDifferenziali515.35519517.37Bibikov,Yuri41636ITUNINARICAUNIMARCBK99000084643040332102 30 D 213190FINBNMX-A-243046MASC-20-(70219713MA115-1429638 F.T.FI1FINBNMASMA1FI1Local theory of nonlinear analytic ordinary differential equations81043UNINA