%0 Journal Article %A E. N. Khobotov %T Modification of the extra-gradient method for solving variational inequalities and certain optimization problems %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1987 %P 1462-1473 %V 27 %N 10 %U http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_10_a2/ %G ru %F ZVMMF_1987_27_10_a2