%0 Journal Article %A R. V. Namm %A G. I. Tsoy %T A modified dual scheme for solving an elastic crack problem %J Sibirskij žurnal vyčislitelʹnoj matematiki %D 2017 %P 47-58 %V 20 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJVM_2017_20_1_a4/ %G ru %F SJVM_2017_20_1_a4