@article{JOLT_2014_24_1_a9,
     author = {Paola Cellini and Pierluigi M\"oseneder Frajria and Paolo Papi},
     title = {Symmetries of the {Poset} of {Abelian} {Ideals} in a  {Borel} {Subalgebra}},
     journal = {Journal of Lie Theory},
     pages = {199--224},
     year = {2014},
     volume = {24},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/JOLT_2014_24_1_a9/}
}