@article{1178228721,
author = {Watabe, Tsuyoshi},
title = {Semisimple degree of symmetry and maps of nonzero degree into a product of $1$-spheres and $2$-spheres},
journal = {Tohoku Math. J. (2)},
volume = {37},
number = {4},
year = {1985},
pages = { 33-42},
language = {en},
url = {http://dml.mathdoc.fr/item/1178228721}
}
Watabe, Tsuyoshi. Semisimple degree of symmetry and maps of nonzero degree into a product of $1$-spheres and $2$-spheres. Tohoku Math. J. (2), Tome 37 (1985) no. 4, pp. 33-42. http://gdmltest.u-ga.fr/item/1178228721/