TY  - JOUR
AU  - E. V. Sokolov
TI  - On the approximability of some free products with an amalgamated subgroup by finite $p$-groups
JO  - Čebyševskij sbornik
PY  - 2002
SP  - 97
EP  - 102
VL  - 3
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CHEB_2002_3_1_a12/
LA  - ru
ID  - CHEB_2002_3_1_a12
ER  -