TY  - BOOK
AU  - Guckenheimer,John
AU  - Holmes,Philip
TI  - Nonlinear oscillations, dynamical systems and bifurcations of vector fields
SN  - 0387908196
PY  - 1990///
CY  - New York
PB  - Springer-Verlag
KW  - Nonlinear oscillations
KW  - Differentiable dynamical systems
KW  - Bifurcation theory
KW  - Vector fields
N1  - Third printing, revised and corrected
ER  -