Delgado, J. . Hamiltonian systems and celestial mechanics (HAMSYS-98): proceedings of the III international symposium / edited by J. Delgado... et al. . - Singapore : World Scientific Publishing Co. Pte. Ltd. , 2000 - xi, 359p : ISBN: 981-02-4463-0 Subjects--Topical Terms: Mathematics- Mechanic Dewey Class. No.: B7p1N8 / P0