@article{JLT_2009_19_3_JLT_2009_19_3_a9,
     author = {M. Entov and L. Polterovich },
     title = {Lie {Quasi-States}},
     journal = {Journal of Lie theory},
     pages = {613--637},
     publisher = {mathdoc},
     volume = {19},
     number = {3},
     year = {2009},
     url = {http://geodesic.mathdoc.fr/item/JLT_2009_19_3_JLT_2009_19_3_a9/}
}