TY  - JOUR
AU  - V. V. Nikulin
TI  - On the classification of arithmetic groups generated by reflections in Lobachevsky spaces
JO  - Izvestiya. Mathematics 
PY  - 1982
SP  - 99
EP  - 123
VL  - 18
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1982_18_1_a5/
LA  - en
ID  - IM2_1982_18_1_a5
ER  -