%0 Journal Article
%A È. N. Potetyunko
%T Asymptotic solution of a second-order differential equation with the variable part of the invariant degenerating to a $\delta$-function
%J Differencialʹnye uravneniâ
%D 1996
%P 1431-1433
%V 32
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1996_32_10_a19/
%G ru
%F DE_1996_32_10_a19