@article{JLT_2008_18_1_JLT_2008_18_1_a5,
     author = {T. Bratten and S. Corti },
     title = {A {Simple} {Proof} of the {Algebraic} {Version} of a {Conjecture} by {Vogan}},
     journal = {Journal of Lie theory},
     pages = {83--91},
     publisher = {mathdoc},
     volume = {18},
     number = {1},
     year = {2008},
     url = {http://geodesic.mathdoc.fr/item/JLT_2008_18_1_JLT_2008_18_1_a5/}
}