TY - JOUR AU - I. N. Safonova TI - On $n$-multiply $\sigma$-locality of a non-empty $\tau$-cloused formation of finite groups JO - Trudy Instituta matematiki PY - 2024 SP - 31 EP - 37 VL - 32 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMB_2024_32_1_a4/ LA - ru ID - TIMB_2024_32_1_a4 ER -