%0 Journal Article
%A A. V. Lasunsky
%T On the reduction of a second-order linear system to a triangular system with identical diagonal coefficients
%J Differencialʹnye uravneniâ
%D 1994
%P 987-991
%V 30
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1994_30_6_a7/
%G ru
%F DE_1994_30_6_a7