TY  - BOOK
AU  - Hale,Jack K.
TI  - Oscillations in nonlinear systems / 
T2  - Series in advanced mathematics with applications
SN  - 0486673626
AV  - QA867.5  H35 1992 
PY  - 1992///
CY  - Now York
PB  - Dover publications, 
KW  - Lemb
KW  - Oscilaciones no lineales
N1  - Incluye apÃ©ndice, bibliografÃ­a e Ã­ndice
ER  -