TY  - JOUR
AU  - E. V. Sokolov
AU  - E. A. Tumanova
TI  - On the root-class residuality of certain free products of groups with normal amalgamated subgroups
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 2020
SP  - 48
EP  - 63
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_2020_3_a3/
LA  - ru
ID  - IVM_2020_3_a3
ER  -