Voir la notice de l'article provenant de la source Heldermann Verlag
@article{JLT_1993_3_1_a4, author = {K. H. Hofmann and J. D. Lawson and W. A. F. Ruppert}, title = {On {Finiteness} {Theorems} and {Porcupine} {Varieties} in {Lie} {Algebras}}, journal = {Journal of Lie theory}, pages = {049--064}, publisher = {mathdoc}, volume = {3}, number = {1}, year = {1993}, url = {http://geodesic.mathdoc.fr/item/JLT_1993_3_1_a4/} }
K. H. Hofmann; J. D. Lawson; W. A. F. Ruppert. On Finiteness Theorems and Porcupine Varieties in Lie Algebras. Journal of Lie theory, Tome 3 (1993) no. 1, pp. 049-064. http://geodesic.mathdoc.fr/item/JLT_1993_3_1_a4/