@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/