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@article{DAN_1980_251_6_a4, author = {I. S. Krasil'shchik}, title = {Hamiltonian cohomology of canonical algebras}, journal = {Doklady Akademii Nauk}, pages = {1306--1309}, publisher = {mathdoc}, volume = {251}, number = {6}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1980_251_6_a4/} }
I. S. Krasil'shchik. Hamiltonian cohomology of canonical algebras. Doklady Akademii Nauk, Tome 251 (1980) no. 6, pp. 1306-1309. http://geodesic.mathdoc.fr/item/DAN_1980_251_6_a4/