TY  - JOUR
AU  - N. B. Bezverkhnyaya
TI  - Hyperbolicity of some 2-generator groups with one defining condition
JO  - Diskretnaya Matematika
PY  - 2002
SP  - 54
EP  - 69
VL  - 14
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DM_2002_14_3_a6/
LA  - ru
ID  - DM_2002_14_3_a6
ER  -