%0 Journal Article %A A. S. Tkachenko %T On convergence duality methods in variation inequality of Signorini %J Dalʹnevostočnyj matematičeskij žurnal %D 2010 %P 70-79 %V 10 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DVMG_2010_10_1_a8/ %G ru %F DVMG_2010_10_1_a8