%0 Journal Article
%A L. A. Kalyakin
%T Asymptotics of a double integral of Fourier type in the theory of soliton perturbation
%J Differencialʹnye uravneniâ
%D 1993
%P 1010-1024
%V 29
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1993_29_6_a12/
%G ru
%F DE_1993_29_6_a12