%0 Journal Article
%A A. I. Korablev
%A V. V. Èisman
%T A general method for finding the direction of descent in $\varepsilon$-subgradient methods
%J Issledovaniya po Prikladnoi Matematike i Informatike
%D 1992
%P 50-58
%I mathdoc
%U http://geodesic.mathdoc.fr/item/KUIPM_1992_a5/
%G ru
%F KUIPM_1992_a5