@article{AL_2015_54_1_a6,
     author = {V. I. Zenkov},
     title = {Derived length of finite $p$-groups factorable by normal elementary {Abelian} subgroups},
     journal = {Algebra i logika},
     pages = {92--94},
     publisher = {mathdoc},
     volume = {54},
     number = {1},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2015_54_1_a6/}
}