@article{IM2_1969_3_2_a0,
     author = {A. I. Kostrikin and I. R. Shafarevich},
     title = {Graded {Lie} algebras of finite characteristic},
     journal = {Izvestiya. Mathematics },
     pages = {237--304},
     publisher = {mathdoc},
     volume = {3},
     number = {2},
     year = {1969},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1969_3_2_a0/}
}