TY  - GEN
AU  - Hirsch, Moris W
AU  - Smale, Stephen
AU  - Devaney, Robert L
TI  - Differential equations, dynamical systems, & an introduction to chaos
SN  - 0123497035
U1  - 517.9 
PY  - 2004///
CY  - London
PB  - Elsevier
KW  - Ecuatii diferentiale
KW  - Sisteme dinamice
KW  - Haos
ER  -