%0 Journal Article %A Yu. A. Kostyukov %T Rate of convergence of the method of feasible directions, not necessarily using the direction of steepest descent %J Issledovaniya po Prikladnoi Matematike i Informatike %D 1979 %P 65-74 %I mathdoc %U http://geodesic.mathdoc.fr/item/KUIPM_1979_a8/ %G ru %F KUIPM_1979_a8