%0 Journal Article
%A I. G. Beluhina
%T On grid approximation accuracy of the elastisity theory problems with singularities of crack type
%J Matematičeskoe modelirovanie
%D 1991
%P 108-118
%V 3
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM_1991_3_2_a7/
%G ru
%F MM_1991_3_2_a7