@article{MZM_2020_108_2_a5,
     author = {M. N. Konovalova},
     title = {Finite {Groups} with~$\mathfrak F${-Subnormal} {Subgroups}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {215--223},
     publisher = {mathdoc},
     volume = {108},
     number = {2},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2020_108_2_a5/}
}