@article{DAN_1967_177_3_a4,
     author = {E. N. Kuz'min},
     title = {A locally nilpotent radical of {Mal'cev} algebras satisfying the $n$th {Engel} condition},
     journal = {Doklady Akademii Nauk},
     pages = {508--510},
     publisher = {mathdoc},
     volume = {177},
     number = {3},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_177_3_a4/}
}