TY  - JOUR
AU  - V. S. Makarov
TI  - A certain class of discrete Lobacevskii space groups with an infinite fundamental region of finite measure
JO  - Doklady Akademii Nauk
PY  - 1966
SP  - 30
EP  - 33
VL  - 167
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1966_167_1_a6/
LA  - ru
ID  - DAN_1966_167_1_a6
ER  -