@article{1103036501, author = {Montgomery, Deane and Samelson, Hans}, title = {On the action of ${\rm SO}(3)$ on $S^{n}$.}, journal = {Pacific J. Math.}, volume = {12}, number = {4}, year = {1962}, pages = { 649-659}, language = {en}, url = {http://dml.mathdoc.fr/item/1103036501} }
Montgomery, Deane; Samelson, Hans. On the action of ${\rm SO}(3)$ on $S^{n}$.. Pacific J. Math., Tome 12 (1962) no. 4, pp. 649-659. http://gdmltest.u-ga.fr/item/1103036501/