TY  - JOUR
AU  - E. A. Tumanova
TI  - Certain conditions of the root-class residuality of generalized free products with a normal amalgamated subgroup
JO  - Čebyševskij sbornik
PY  - 2013
SP  - 134
EP  - 141
VL  - 14
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CHEB_2013_14_3_a16/
LA  - ru
ID  - CHEB_2013_14_3_a16
ER  -