TY  - JOUR
AU  - I. N. Safonova
AU  - V. V. Skrundz
TI  - On $\sigma$-local formations of finite groups with bounded $\mathfrak{H}_\sigma$-defect
JO  - Problemy fiziki, matematiki i tehniki
PY  - 2025
SP  - 87
EP  - 101
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PFMT_2025_1_a13/
LA  - ru
ID  - PFMT_2025_1_a13
ER  -