%0 Journal Article %A L. V. Lokutsievskiy %T On an optimal flow in a class of nilpotent convex problems %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2015 %P 157-181 %V 291 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2015_291_a12/ %G ru %F TM_2015_291_a12