%0 Journal Article
%A N. L. Vasilevskii
%A A. A. Karelin
%T Investigation of a~boundary value problem for a~partial differential equation of mixed type by means of reduction to a~singular integral equation with a~Carleman shift
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1978
%P 15-19
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1978_3_a2/
%G ru
%F IVM_1978_3_a2