@article{1178244241, author = {Kobayashi, Shoshichi}, title = {On characteristic classes defined by connections}, journal = {Tohoku Math. J. (2)}, volume = {13}, number = {3}, year = {1961}, pages = { 381-385}, language = {en}, url = {http://dml.mathdoc.fr/item/1178244241} }
Kobayashi, Shoshichi. On characteristic classes defined by connections. Tohoku Math. J. (2), Tome 13 (1961) no. 3, pp. 381-385. http://gdmltest.u-ga.fr/item/1178244241/