TY  - BOOK
AU  - Moser Jurgen
AU  - Kyner W T
TI  - Lecures on Hamiltonian systems: Rigorous and formal stability of orbits about an oblate planet
U1  - 510 
PY  - 1968///
CY  - Providence
PB  - A M S
KW  - Hamiltonian systems
ER  -