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@article{GMJ_2003__10_1_51162, author = {Kadeishvili, T.}, title = {Cochain operations defining {Steenrod--products} in the bar construction.}, journal = {Georgian Mathematical Journal}, pages = {115--125}, publisher = {mathdoc}, volume = {10}, number = {1}, year = {2003}, zbl = {1056.55007}, language = {en}, url = {http://geodesic.mathdoc.fr/item/GMJ_2003__10_1_51162/} }
Kadeishvili, T. Cochain operations defining Steenrod--products in the bar construction.. Georgian Mathematical Journal, Tome 10 (2003) no. 1, pp. 115-125. http://geodesic.mathdoc.fr/item/GMJ_2003__10_1_51162/