@article{1200693238, author = {Shibata, Katsuyuki}, title = {On Boardman's generating sets of the unoriented bordism ring}, journal = {Osaka J. Math.}, volume = {8}, number = {1}, year = {1971}, pages = { 219-232}, language = {en}, url = {http://dml.mathdoc.fr/item/1200693238} }
Shibata, Katsuyuki. On Boardman's generating sets of the unoriented bordism ring. Osaka J. Math., Tome 8 (1971) no. 1, pp. 219-232. http://gdmltest.u-ga.fr/item/1200693238/