@article{IM2_1967_1_3_a6,
     author = {S. P. Strunkov},
     title = {Normalizers and {Abelian} subgroups of certain classes of groups},
     journal = {Izvestiya. Mathematics },
     pages = {639--650},
     publisher = {mathdoc},
     volume = {1},
     number = {3},
     year = {1967},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1967_1_3_a6/}
}