%0 Journal Article
%A Z. A. Yanson
%T Asymptotics of solutions of a differential equation of second order with two turning points and a complex parameter.~II
%J Zapiski Nauchnykh Seminarov POMI
%D 1978
%P 220-245
%V 78
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1978_78_a16/
%G ru
%F ZNSL_1978_78_a16