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@article{MZM_2006_79_3_a15, author = {V. A. Smirnov}, title = {Secondary {Steenrod} operations in cohomology of infinite-dimensional projective spaces}, journal = {Matemati\v{c}eskie zametki}, pages = {476--480}, publisher = {mathdoc}, volume = {79}, number = {3}, year = {2006}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_2006_79_3_a15/} }
V. A. Smirnov. Secondary Steenrod operations in cohomology of infinite-dimensional projective spaces. Matematičeskie zametki, Tome 79 (2006) no. 3, pp. 476-480. http://geodesic.mathdoc.fr/item/MZM_2006_79_3_a15/