@article{SM_1969_7_3_a2,
     author = {B. V. Kazachkov},
     title = {Some conditions for strong factorability of groups},
     journal = {Sbornik. Mathematics},
     pages = {341--345},
     publisher = {mathdoc},
     volume = {7},
     number = {3},
     year = {1969},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1969_7_3_a2/}
}