Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1985_38_5_a8, author = {B. V. Godun}, title = {Points of smoothness of convex bodies in a separable {Banach} space}, journal = {Matemati\v{c}eskie zametki}, pages = {713--716}, publisher = {mathdoc}, volume = {38}, number = {5}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1985_38_5_a8/} }
B. V. Godun. Points of smoothness of convex bodies in a separable Banach space. Matematičeskie zametki, Tome 38 (1985) no. 5, pp. 713-716. http://geodesic.mathdoc.fr/item/MZM_1985_38_5_a8/