@article{JLT_2002_12_1_JLT_2002_12_1_a16,
     author = {W. Herfort},
     title = {The {Abelian} {Subgroup} {Conjecture:} {A} {Counter} {Example}},
     journal = {Journal of Lie theory},
     pages = {305--308},
     year = {2002},
     volume = {12},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/JLT_2002_12_1_JLT_2002_12_1_a16/}
}