TY  - BOOK
AU  - Jordan, DW
AU  - Smith, P
TI  - Nonlinear ordinary differential equations: introduction for scientists and engineers(an)
SN  - 9780199208241
U1  - 517.9 
PY  - 2009///
CY  - Oxford
PB  - OUP
KW  - DIFFERENTIAL EQUATIONS, NONLINEAR
ER  -