%0 Journal Article %A N. B. Zyabrev %T Nonlinear programming problem with decreasing cost function and the properties of its solution %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1987 %P 357-367 %V 27 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_3_a4/ %G ru %F ZVMMF_1987_27_3_a4