@article{1178243615, author = {Tomonaga, Yasur\^o}, title = {On $k$-parallelizable manifolds}, journal = {Tohoku Math. J. (2)}, volume = {17}, number = {4}, year = {1965}, pages = { 1-6}, language = {en}, url = {http://dml.mathdoc.fr/item/1178243615} }
Tomonaga, Yasurô. On $k$-parallelizable manifolds. Tohoku Math. J. (2), Tome 17 (1965) no. 4, pp. 1-6. http://gdmltest.u-ga.fr/item/1178243615/