%0 Journal Article
%A K. G. Valēēv
%T Linear difference equations with exponential coefficients
%J Differencialʹnye uravneniâ
%D 1969
%P 499-506
%V 5
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1969_5_3_a9/
%G ru
%F DE_1969_5_3_a9