@article{1206138143, author = {Oka, Shichir\^o}, title = {Some exact sequences of modules over the Steenrod algebra}, journal = {Hiroshima Math. J.}, volume = {1}, number = {2}, year = {1971}, pages = { 109-121}, language = {en}, url = {http://dml.mathdoc.fr/item/1206138143} }
Oka, Shichirô. Some exact sequences of modules over the Steenrod algebra. Hiroshima Math. J., Tome 1 (1971) no. 2, pp. 109-121. http://gdmltest.u-ga.fr/item/1206138143/