@article{MZM_1997_61_5_a6,
     author = {V. S. Monakhov},
     title = {Finite groups with 2-nilpotent subgroups of even index},
     journal = {Matemati\v{c}eskie zametki},
     pages = {700--705},
     publisher = {mathdoc},
     volume = {61},
     number = {5},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1997_61_5_a6/}
}