TY  - JOUR
AU  - I. N. Safonova
TI  - On minimal $\sigma$-local non-$\mathfrak{H}$-formations of finite groups
JO  - Problemy fiziki, matematiki i tehniki
PY  - 2020
SP  - 105
EP  - 112
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PFMT_2020_4_a18/
LA  - ru
ID  - PFMT_2020_4_a18
ER  -