@article{PFMT_2016_2_a6,
     author = {V. O. Lukyanenko},
     title = {On {Hall} subgroups of finite groups},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {42--44},
     publisher = {mathdoc},
     number = {2},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2016_2_a6/}
}