@article{1200690501, author = {Tao, Yoko}, title = {On fixed point free involutions of $S\sp1\times S\sp2$}, journal = {Osaka Math. J.}, volume = {14}, number = {1}, year = {1962}, pages = { 145-152}, language = {en}, url = {http://dml.mathdoc.fr/item/1200690501} }
Tao, Yoko. On fixed point free involutions of $S\sp1\times S\sp2$. Osaka Math. J., Tome 14 (1962) no. 1, pp. 145-152. http://gdmltest.u-ga.fr/item/1200690501/