TY  - BOOK
AU  - Jordan D W
AU  - Smith P
TI  - Nonlinear ordinary differential equations: problems and solutions: a sourcebook for scientists and engineers
SN  - 978-0-19-921203-3
U1  - 515.352 
PY  - 2007///
CY  - Oxford
PB  - OUP
KW  - Nonlinear differential equations>Problems, exercises>
ER  -