%0 Journal Article
%A M. A. Ivanov
%T An efficient algorithm for solution of systems of difference equations with a block-tridiagonal matrix
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 1986
%P 458-461
%V 26
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_1986_26_3_a13/
%G ru
%F ZVMMF_1986_26_3_a13