@article{1200757392, author = {Nakaoka, Minoru}, title = {Finite groups which act freely on spheres}, journal = {Osaka J. Math.}, volume = {11}, number = {1}, year = {1974}, pages = { 323-330}, language = {en}, url = {http://dml.mathdoc.fr/item/1200757392} }
Nakaoka, Minoru. Finite groups which act freely on spheres. Osaka J. Math., Tome 11 (1974) no. 1, pp. 323-330. http://gdmltest.u-ga.fr/item/1200757392/