@article{JLT_1992_2_2_a3,
     author = {K. H. Hofmann},
     title = {Near {Cartan} {Algebras} and {Groups}},
     journal = {Journal of Lie theory},
     pages = {135--152},
     publisher = {mathdoc},
     volume = {2},
     number = {2},
     year = {1992},
     url = {http://geodesic.mathdoc.fr/item/JLT_1992_2_2_a3/}
}