@article{GDZPPN002323583,
title = {Kac-Moody Lie Algebras and the Universal Element for the Category of Nilpotent Lie Algebras.},
journal = {Mathematische Annalen},
volume = {264},
year = {1983},
pages = {365-370},
zbl = {0495.17012},
url = {http://dml.mathdoc.fr/item/GDZPPN002323583}
}
Santharoubane, L.J. Kac-Moody Lie Algebras and the Universal Element for the Category of Nilpotent Lie Algebras.. Mathematische Annalen, Tome 264 (1983) pp. 365-370. http://gdmltest.u-ga.fr/item/GDZPPN002323583/