%0 Journal Article %A I. P. Ryazantseva %A E. A. Duntseva %T On a continuous method for solving convex extremal problems %J Differencialʹnye uravneniâ %D 1998 %P 480-485 %V 34 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1998_34_4_a6/ %G ru %F DE_1998_34_4_a6