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@article{AA_1990_2_2_a6, author = {Yu. B. Suris}, title = {Generalized {Toda} chains in discrete time}, journal = {Algebra i analiz}, pages = {141--157}, publisher = {mathdoc}, volume = {2}, number = {2}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AA_1990_2_2_a6/} }
Yu. B. Suris. Generalized Toda chains in discrete time. Algebra i analiz, Tome 2 (1990) no. 2, pp. 141-157. http://geodesic.mathdoc.fr/item/AA_1990_2_2_a6/