Qualitative theory of differential equations /
Nemytskii, V. V.
Qualitative theory of differential equations / V. V. Nemytskii and V. V. Stepanov - New Jersey : Princeton University Press, 1960. - viii, 523 p. ; 24 cm. - Princeton mathematical series .
Includes index.
Differential equations
514.7 NEM S
Qualitative theory of differential equations / V. V. Nemytskii and V. V. Stepanov - New Jersey : Princeton University Press, 1960. - viii, 523 p. ; 24 cm. - Princeton mathematical series .
Includes index.
Differential equations
514.7 NEM S