%0 Journal Article %A R. V. Gamkrelidze %T On sliding optimal states %J Doklady Akademii Nauk %D 1962 %P 1243-1245 %V 143 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_143_6_a0/ %G ru %F DAN_1962_143_6_a0