@article{PFMT_2021_2_a12,
     author = {V. M. Sel'kin and I. V. Blisnets and V. S. Zakrevskaya},
     title = {A $\sigma$-solubility criterion of a finite group},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {84--89},
     publisher = {mathdoc},
     number = {2},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2021_2_a12/}
}