@article{GDZPPN002400928, title = {On Cartan Subalgebras of Lie Algebras.}, journal = {Mathematische Zeitschrift}, volume = {99}, year = {1967}, pages = {350-355}, zbl = {0166.04103}, url = {http://dml.mathdoc.fr/item/GDZPPN002400928} }
Barnes, Donald W. On Cartan Subalgebras of Lie Algebras.. Mathematische Zeitschrift, Tome 99 (1967) pp. 350-355. http://gdmltest.u-ga.fr/item/GDZPPN002400928/