@article{PFMT_2022_3_a14,
     author = {V. N. Kniahina},
     title = {Nilpotency of the derived subgroup of a finite group with semisubnormal {Schmidt} subgroups},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {86--89},
     publisher = {mathdoc},
     number = {3},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2022_3_a14/}
}