%0 Journal Article
%A I. S. Kats
%T An application of the method of upper relaxation to the solution of three-dimensional problems for second order equations
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 1968
%P 115-124
%V 8
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_1968_8_1_a7/
%G ru
%F ZVMMF_1968_8_1_a7