TY  - BOOK
AU  - Petrovskii,I.G.
AU  - Silverman,Richard A.
TI  - Ordinary differential equations
T2  - Selected Russian publications in the mathematical sciences
U1  - 515.352 22
PY  - 1966///
CY  - Englewood Cliffs
PB  - Prentice-Hall
KW  - Differential equations
ER  -