TY - JOUR AU - A. B. Venkov TI - Spectral theory of automorphic functions JO - Informatics and Automation PY - 1981 SP - 3 EP - 171 VL - 153 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1981_153_a0/ LA - ru ID - TRSPY_1981_153_a0 ER -