@article{1106157290, author = {\=Oshima, Hideaki and Yagita, Nobuaki}, title = {Non commutativity of self homotopy groups}, journal = {Kodai Math. J.}, volume = {24}, number = {1}, year = {2001}, pages = { 15-25}, language = {en}, url = {http://dml.mathdoc.fr/item/1106157290} }
Ōshima, Hideaki; Yagita, Nobuaki. Non commutativity of self homotopy groups. Kodai Math. J., Tome 24 (2001) no. 1, pp. 15-25. http://gdmltest.u-ga.fr/item/1106157290/