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@article{MZM_1991_50_1_a12, author = {T. N. Fomenko}, title = {Algebraic properties of certain cohomological invariants of equivariant mappings}, journal = {Matemati\v{c}eskie zametki}, pages = {108--117}, publisher = {mathdoc}, volume = {50}, number = {1}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1991_50_1_a12/} }
T. N. Fomenko. Algebraic properties of certain cohomological invariants of equivariant mappings. Matematičeskie zametki, Tome 50 (1991) no. 1, pp. 108-117. http://geodesic.mathdoc.fr/item/MZM_1991_50_1_a12/