@article{JOLT_2009_19_4_a6,
     author = {Boris Sirola},
     title = {Pairs of {Lie} {Algebras} and their {Self-Normalizing} {Reductive} {Subalgebras}},
     journal = {Journal of Lie Theory},
     pages = {735--766},
     year = {2009},
     volume = {19},
     number = {4},
     url = {http://geodesic.mathdoc.fr/item/JOLT_2009_19_4_a6/}
}