@article{CM_1970__22_3_289_0,
     author = {Stewart, I. N.},
     title = {An algebraic treatment of {Mal'cev's} theorems concerning nilpotent {Lie} groups and their {Lie} algebras},
     journal = {Compositio Mathematica},
     pages = {289--312},
     publisher = {Wolters-Noordhoff Publishing},
     volume = {22},
     number = {3},
     year = {1970},
     mrnumber = {288158},
     zbl = {0204.35903},
     language = {en},
     url = {http://www.numdam.org/item/CM_1970__22_3_289_0/}
}