TY  - BOOK
AU  - Perko, Lawrence.
TI  - Differential equations and dynamical systems
SN  - 0387951164 (alk. paper)
U1  - 515/.353  21
PY  - 2001///
CY  - New York
PB  - Springer
KW  - Differential equations, Nonlinear
KW  - Differentiable dynamical systems
N1  - Includes bibliographical references (p. [539]-545 and index
ER  -