TY  - BOOK
AU  - Lacomba, Ernesto A., ed
AU  - Libre, Jaume .,ed
TI  - New trends for Hamiltonian systems and celestial mechanics
T2  - Advanced series in nonliner dynamics
SN  - 9789810226459
U1  - 515.3901521 
PY  - 1996///
CY  - Singapore
PB  - World Scientific
ER  -