@article{AL_1978_17_6_a6,
     author = {E. I. Khukhro},
     title = {Finite groups of period $p^{\alpha }q^{\beta }$},
     journal = {Algebra i logika},
     pages = {727--740},
     year = {1978},
     volume = {17},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1978_17_6_a6/}
}