Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{IM_1966__1_141832, author = {D. B. A. EPSTEIN}, title = {Steenrod {Operations} in {Homological} {Algebra.}}, journal = {Inventiones mathematicae}, pages = {152--208}, publisher = {mathdoc}, volume = {1}, year = {1966}, zbl = {0139.01502}, url = {http://geodesic.mathdoc.fr/item/IM_1966__1_141832/} }
D. B. A. EPSTEIN. Steenrod Operations in Homological Algebra.. Inventiones mathematicae, Tome 1 (1966), pp. 152-208. http://geodesic.mathdoc.fr/item/IM_1966__1_141832/