Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1993_329_5_a6, author = {U. Raitums}, title = {The maximum principle and the passage to convex hulls in optimal}, journal = {Doklady Akademii Nauk}, pages = {553--555}, publisher = {mathdoc}, volume = {329}, number = {5}, year = {1993}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1993_329_5_a6/} }
U. Raitums. The maximum principle and the passage to convex hulls in optimal. Doklady Akademii Nauk, Tome 329 (1993) no. 5, pp. 553-555. http://geodesic.mathdoc.fr/item/DAN_1993_329_5_a6/