%0 Journal Article %A T. T. Lebedeva %A I. V. Sergienko %A V. P. Soltan %T Conditions for identity of the local and global minima in discrete %J Doklady Akademii Nauk %D 1985 %P 287-290 %V 283 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1985_283_2_a6/ %G ru %F DAN_1985_283_2_a6