@article{VMUMM_1990_1_a9,
     author = {Chan Nam Zung},
     title = {Finite-dimensional {Lie} algebras that can be decomposed into a sum of two nilpotent subalgebras},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {41--44},
     publisher = {mathdoc},
     number = {1},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1990_1_a9/}
}