2 citations to https://www.mathnet.ru/eng/semr1609

1. T. I. Vasilyeva, “On some groups from the formation of supersoluble finite groups”, PFMT, 2024, no. 2(59), 64–69    
2. V. S. Monakhov, I. L. Sokhor, “On Submodularity and K$\mathfrak F$-Subnormality in Finite Groups”, Proc. Steklov Inst. Math. (Suppl.), 323, suppl. 1 (2023), S168–S178