%0 Journal Article
%A L. I. Chibrikova
%T The Riemann boundary-value problem for automorphic functions in the case of groups with two invariants
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1961
%P 121-131
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1961_6_a13/
%G ru
%F IVM_1961_6_a13