TY  - BOOK
AU  - Perko,Lawrence
TI  - Differential equations and dynamical systems
SN  - 0387951164
AV  - QA372 P474D 2001
PY  - 2001///
CY  - New York, N.Y.
PB  - Springer
KW  - DIFFERENTIAL EQUATIONS, NONLINEAR
KW  - DIFFERENTIABLE DYNAMICAL SYSTEMS
ER  -