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@article{FAA_1988_22_4_a3, author = {A. T. Fomenko}, title = {Topological invariants of {Liouville} integrable {Hamiltonian} systems}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {38--51}, publisher = {mathdoc}, volume = {22}, number = {4}, year = {1988}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1988_22_4_a3/} }
A. T. Fomenko. Topological invariants of Liouville integrable Hamiltonian systems. Funkcionalʹnyj analiz i ego priloženiâ, Tome 22 (1988) no. 4, pp. 38-51. http://geodesic.mathdoc.fr/item/FAA_1988_22_4_a3/