@article{1256059306, author = {Hofmann, Karl Heinrich}, title = {Lie algebras with subalgebras of co-dimension one}, journal = {Illinois J. Math.}, volume = {9}, number = {4}, year = {1965}, pages = { 636-643}, language = {en}, url = {http://dml.mathdoc.fr/item/1256059306} }
Hofmann, Karl Heinrich. Lie algebras with subalgebras of co-dimension one. Illinois J. Math., Tome 9 (1965) no. 4, pp. 636-643. http://gdmltest.u-ga.fr/item/1256059306/