%0 Journal Article %A L. I. Chibrikova %A V. V. Sil'vestrov %T On the question of the effectiveness of the solution of Riemann's boundary value problem for automorphic functions %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1978 %P 117-121 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1978_12_a14/ %G ru %F IVM_1978_12_a14