@article{1103035979, author = {Yang, C. T.}, title = {On the action of ${\rm SO}(3)$ on a cohomology manifold.}, journal = {Pacific J. Math.}, volume = {13}, number = {4}, year = {1963}, pages = { 353-359}, language = {en}, url = {http://dml.mathdoc.fr/item/1103035979} }
Yang, C. T. On the action of ${\rm SO}(3)$ on a cohomology manifold.. Pacific J. Math., Tome 13 (1963) no. 4, pp. 353-359. http://gdmltest.u-ga.fr/item/1103035979/