%0 Journal Article
%A A. G. Alekhno
%T A~homogeneous Riemann problem with a~coefficient that has a~discontinuity of the second kind
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1990
%P 29-34
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1990_2_a2/
%G ru
%F IVM_1990_2_a2