TY  - JOUR
AU  - D. N. Azarov
TI  - On the residual nilpotence of free products of free groups with cyclic amalgamation
JO  - Matematičeskie zametki
PY  - 1998
SP  - 3
EP  - 8
VL  - 64
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1998_64_1_a0/
LA  - ru
ID  - MZM_1998_64_1_a0
ER  -