%0 Journal Article %A V. A. Srochko %A V. G. Antonik %A E. V. Aksenyushkina %T Sufficient Optimality Conditions Based on Functional Increment Formulas in Control Problems %J The Bulletin of Irkutsk State University. Series Mathematics %D 2014 %P 125-140 %V 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIGUM_2014_8_a9/ %G ru %F IIGUM_2014_8_a9