Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1986_40_4_a11, author = {V. I. Rotar'}, title = {Sufficient controls in dynamical stochastic optimization problems}, journal = {Matemati\v{c}eskie zametki}, pages = {542--551}, publisher = {mathdoc}, volume = {40}, number = {4}, year = {1986}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1986_40_4_a11/} }
V. I. Rotar'. Sufficient controls in dynamical stochastic optimization problems. Matematičeskie zametki, Tome 40 (1986) no. 4, pp. 542-551. http://geodesic.mathdoc.fr/item/MZM_1986_40_4_a11/