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@article{DAN_1983_271_1_a11, author = {I. V. Cherednik}, title = {Hamilton theory of steady-state differential equations with an elliptic pencil}, journal = {Doklady Akademii Nauk}, pages = {51--55}, publisher = {mathdoc}, volume = {271}, number = {1}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1983_271_1_a11/} }
I. V. Cherednik. Hamilton theory of steady-state differential equations with an elliptic pencil. Doklady Akademii Nauk, Tome 271 (1983) no. 1, pp. 51-55. http://geodesic.mathdoc.fr/item/DAN_1983_271_1_a11/