%0 Journal Article
%A V. V. Bashurov
%A V. A. Svidinskii
%T The correctness of the difference approximation of a boundary condition in problems of penetration
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 1982
%P 943-949
%V 22
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_1982_22_4_a17/
%G ru
%F ZVMMF_1982_22_4_a17