@article{SM_1984_47_1_a6,
     author = {Yu. V. Kuz'min},
     title = {On elements of finite order in free groups of certain varieties},
     journal = {Sbornik. Mathematics},
     pages = {115--126},
     publisher = {mathdoc},
     volume = {47},
     number = {1},
     year = {1984},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1984_47_1_a6/}
}