%0 Journal Article
%A V. A. Kakichev
%T Analysis of the conditions of solvability for a~Riemann problem of the second kind
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1978
%P 54-60
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1978_5_a6/
%G ru
%F IVM_1978_5_a6