@article{JLT_2009_19_1_JLT_2009_19_1_a7,
     author = {M. Avitabile and S. Mattarei },
     title = {Diamonds of {Finite} {Type} in {Thin} {Lie} {Algebras}},
     journal = {Journal of Lie theory},
     pages = {185--207},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {2009},
     url = {http://geodesic.mathdoc.fr/item/JLT_2009_19_1_JLT_2009_19_1_a7/}
}