@article{MZM_2019_105_3_a9,
     author = {A. I. Sozutov and B. E. Durakov},
     title = {On {Groups} with an {Isolated} $2${-Subgroup}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {428--432},
     publisher = {mathdoc},
     volume = {105},
     number = {3},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2019_105_3_a9/}
}