TY  - BOOK
AU  - Sachdev, P. L.
TI  - Nonlinear ordinary differential equations and their applications
T2  - Monographs and textbooks in pure and applied mathematics, 142
SN  - 0824783646
U1  - 515.352 
PY  - 1991///
CY  - New York
PB  - Marcell Dekker
ER  -