@article {2004,
	title = {A geometric approach to the separability of the Neumann-Rosochatius system},
	journal = {Differential Geom. Appl. 21 (2004) 349-360},
	number = {arXiv.org;nlin/0307021},
	year = {2004},
	abstract = {We study the separability of the Neumann-Rosochatius system on the n-dimensional sphere using the geometry of bi-Hamiltonian manifolds. Its well-known separation variables are recovered by means of a separability condition relating the Hamiltonian with a suitable (1,1) tensor field on the sphere. This also allows us to iteratively construct the integrals of motion of the system.},
	doi = {10.1016/j.difgeo.2004.07.001},
	url = {http://hdl.handle.net/1963/2541},
	author = {Claudio Bartocci and Gregorio Falqui and Marco Pedroni}
}
