Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1963_149_4_a0, author = {A. Ya. Dubovitskii and A. A. Milyutin}, title = {Extremum problems with certain constraints}, journal = {Doklady Akademii Nauk}, pages = {759--762}, publisher = {mathdoc}, volume = {149}, number = {4}, year = {1963}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1963_149_4_a0/} }
A. Ya. Dubovitskii; A. A. Milyutin. Extremum problems with certain constraints. Doklady Akademii Nauk, Tome 149 (1963) no. 4, pp. 759-762. http://geodesic.mathdoc.fr/item/DAN_1963_149_4_a0/