@article{BAG_1987__24_138370,
     author = {George Seligman},
     title = {Lie algebras},
     journal = {Beitr\"age zur Algebra und Geometrie},
     pages = {211--232},
     year = {1987},
     volume = {24},
     url = {http://geodesic.mathdoc.fr/item/BAG_1987__24_138370/}
}