TY  - BOOK
AU  - Mitropolʹskiĭ, I︠U︡. A
AU  - Dao, Nguyen Van
TI  - Applied asymptotic methods in nonlinear oscillations
SN  - 9780792346050
U1  - 531.3201515355 MIT 
PY  - 1997///
CY  - Boston
PB  - Kluwer Academic Publishers
KW  - Differentiable dynamical systems
ER  -