@article{1250283090, author = {Kishimoto, Daisuke}, title = {Homotopy genus of $BU$ and the Bott map}, journal = {J. Math. Kyoto Univ.}, volume = {44}, number = {4}, year = {2004}, pages = { 675-678}, language = {en}, url = {http://dml.mathdoc.fr/item/1250283090} }
Kishimoto, Daisuke. Homotopy genus of $BU$ and the Bott map. J. Math. Kyoto Univ., Tome 44 (2004) no. 4, pp. 675-678. http://gdmltest.u-ga.fr/item/1250283090/