TY  - JOUR
AU  - V. S. Monakhov
TI  - Groups with Formation Subnormal $2$-Maximal Subgroups
JO  - Matematičeskie zametki
PY  - 2019
SP  - 269
EP  - 277
VL  - 105
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2019_105_2_a7/
LA  - ru
ID  - MZM_2019_105_2_a7
ER  -