@article{JLT_2009_19_4_JLT_2009_19_4_a7,
     author = {P. V. Bibikov and V. S. Zhgoon },
     title = {Angle {Measures} of some {Cones} {Associated} with {Finite} {Reflection} {Groups}},
     journal = {Journal of Lie theory},
     pages = {767--769},
     publisher = {mathdoc},
     volume = {19},
     number = {4},
     year = {2009},
     url = {http://geodesic.mathdoc.fr/item/JLT_2009_19_4_JLT_2009_19_4_a7/}
}