TY  - BOOK
AU  - Hirsch, Morris W.
AU  - Smale, Stephen
AU  - Devaney, Robert L.
TI  - Differential equations, dynamical systems, and an introduction to chaos
SN  - 81-8147-425-2
U1  - 517.93 
PY  - 2004///
CY  - USA
PB  - Academic press
KW  - Differential equation
ER  -