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@article{IM_1969__7_141960, author = {D.L. JOHNSON}, title = {On the {Cohomology} of {Finite} {2-Groups.}}, journal = {Inventiones mathematicae}, pages = {159--173}, publisher = {mathdoc}, volume = {7}, year = {1969}, zbl = {0176.30003}, url = {http://geodesic.mathdoc.fr/item/IM_1969__7_141960/} }
D.L. JOHNSON. On the Cohomology of Finite 2-Groups.. Inventiones mathematicae, Tome 7 (1969), pp. 159-173. http://geodesic.mathdoc.fr/item/IM_1969__7_141960/