@article{02096923, title = {Bi-Hamiltonian structure as a shadow of non-Noether symmetry.}, journal = {Georgian Mathematical Journal}, volume = {10}, year = {2003}, pages = {57-61}, zbl = {1052.70012}, language = {en}, url = {http://dml.mathdoc.fr/item/02096923} }
Chavchanidze, G. Bi-Hamiltonian structure as a shadow of non-Noether symmetry.. Georgian Mathematical Journal, Tome 10 (2003) pp. 57-61. http://gdmltest.u-ga.fr/item/02096923/