TY  - JOUR
AU  - I. N. Safonova
AU  - A. N. Skiba
TI  - Generalized $\sigma$-subnormal and $\sigma$-permutable subgroups of finite groups
JO  - Problemy fiziki, matematiki i tehniki
PY  - 2021
SP  - 76
EP  - 81
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PFMT_2021_3_a10/
LA  - ru
ID  - PFMT_2021_3_a10
ER  -