@article{01271954,
title = {Degenerations of nilpotent Lie algebras.},
journal = {Journal of Lie Theory},
volume = {9},
year = {1999},
pages = {193-202},
zbl = {1063.17009},
language = {en},
url = {http://dml.mathdoc.fr/item/01271954}
}
Burde, Dietrich. Degenerations of nilpotent Lie algebras.. Journal of Lie Theory, Tome 9 (1999) pp. 193-202. http://gdmltest.u-ga.fr/item/01271954/