NEMTSKII, V.V. Stepanov, V.V.
Qualitative theory of differential equations / by V.V.Nemytskii, V.V.Stepanov - New York Dover pub. 1989 - viii, 523 p.
Includes bibliography & index.
486259542
Differential equations
515.35 / NEM
Qualitative theory of differential equations / by V.V.Nemytskii, V.V.Stepanov - New York Dover pub. 1989 - viii, 523 p.
Includes bibliography & index.
486259542
Differential equations
515.35 / NEM