%0 Journal Article
%A A. B. Venkov
%T Automorphic scattering matrix for the Hecke group $\Gamma[2\cos(\pi/q)]$
%J Zapiski Nauchnykh Seminarov POMI
%D 1981
%P 34-40
%V 109
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1981_109_a1/
%G ru
%F ZNSL_1981_109_a1