%0 Journal Article
%A A. L. Teptin
%T Estimation of the non-oscillation interval for a difference equation and for difference boundary value problems
%J Differencialʹnye uravneniâ
%D 1966
%P 1449-1468
%V 2
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1966_2_11_a5/
%G ru
%F DE_1966_2_11_a5