%0 Journal Article
%A I. N. Yakushina
%T Uniform asymptotic expansions for the solutions of second-order differential equations with two turning points and a complex spectral parameter
%J Differencialʹnye uravneniâ
%D 1987
%P 1014-1020
%V 23
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1987_23_6_a10/
%G ru
%F DE_1987_23_6_a10