@article{MZM_1990_47_4_a11,
     author = {S. P. Mishchenko},
     title = {A~variant of a~theorem on height for {Lie} algebras},
     journal = {Matemati\v{c}eskie zametki},
     pages = {83--89},
     publisher = {mathdoc},
     volume = {47},
     number = {4},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1990_47_4_a11/}
}