Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MAT_1963_7_6_a2, author = {D. F. Adams}, title = {Vector fields on spheres}, journal = {Matematika}, pages = {49--80}, publisher = {mathdoc}, volume = {7}, number = {6}, year = {1963}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MAT_1963_7_6_a2/} }
D. F. Adams. Vector fields on spheres. Matematika, Tome 7 (1963) no. 6, pp. 49-80. http://geodesic.mathdoc.fr/item/MAT_1963_7_6_a2/