TY  - JOUR
AU  - A. B. Venkov
TI  - On the space of cusp functions for a Fuchsian group of the first kind with nontrivial commensurator
JO  - Doklady Akademii Nauk
PY  - 1978
SP  - 511
EP  - 514
VL  - 239
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1978_239_3_a2/
LA  - ru
ID  - DAN_1978_239_3_a2
ER  -