TY  - BOOK
AU  - Sanders, Jan A.
AU  - Verhulst, F.
TI  - AVERAGING METHODS IN NONLINEAR DYNAMICAL SYSTEMS
U1  - 515.355 
PY  - 1985///
CY  - New York
PB  - Springer-Verlag
KW  - Differential Equations, Nonlinear -- Numerical Solutions
KW  - Differentiable Dynamical Systems
KW  - Averaging Method (Differential Equations)
ER  -