%0 Journal Article %A E. V. Vtorushin %T Numerical investigation of a~model problem for the Poisson equation with inequality constraints in a~domain with a~cut %J Sibirskij žurnal industrialʹnoj matematiki %D 2005 %P 41-49 %V 8 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJIM_2005_8_1_a4/ %G ru %F SJIM_2005_8_1_a4