01162nam0-22003851i-450-99000103903040332120130226111833.0000103903FED01000103903(Aleph)000103903FED0100010390320130226d1960----km-y0itay50------baengUSQualitative theory of differential equationsby V.V. Nemytskii and V.V. StepanovPrinceton [N.J.]Princeton University Press1960viii, 523 p.23 cmPrinceton mathematical series22Equazioni differenziali ed integraliEquazioni differenziali ordinarie517.37519Nemyckij,Viktor Vladimirovic13764Stepanov,Vjaceslav Vasilevic13765ITUNINARICAUNIMARCBK99000103903040332115-1087625 F.T.FI1C-45-(223580MA1MX-A-65019581MASFI1MA1MASQualitative theory of differential equations318757UNINA