@article{GDZPPN002331896, title = {On the Derived Length of Solvable Lie Algebras.}, journal = {Mathematische Annalen}, volume = {280}, year = {1988}, pages = {503-512}, zbl = {0663.17007}, url = {http://dml.mathdoc.fr/item/GDZPPN002331896} }
Strade, Helmut; Farnsteiner, Rolf. On the Derived Length of Solvable Lie Algebras.. Mathematische Annalen, Tome 280 (1988) pp. 503-512. http://gdmltest.u-ga.fr/item/GDZPPN002331896/