@article{DAN_1967_176_4_a7,
     author = {E. N. Kuz'min},
     title = {Engel's theorem for binary {Lie} algebras},
     journal = {Doklady Akademii Nauk},
     pages = {771--773},
     publisher = {mathdoc},
     volume = {176},
     number = {4},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_176_4_a7/}
}