@article{1183520007, author = {Borel, Armand}, title = {Topology of Lie groups and characteristic classes}, journal = {Bull. Amer. Math. Soc.}, volume = {61}, number = {6}, year = {1955}, pages = { 397-432}, language = {en}, url = {http://dml.mathdoc.fr/item/1183520007} }
Borel, Armand. Topology of Lie groups and characteristic classes. Bull. Amer. Math. Soc., Tome 61 (1955) no. 6, pp. 397-432. http://gdmltest.u-ga.fr/item/1183520007/