@article{JLT_2015_25_2_JLT_2015_25_2_a4,
     author = {M. Geck},
     title = {On {Kottwitz's} {Conjecture} for {Twisted} {Involutions}},
     journal = {Journal of Lie theory},
     pages = {395--429},
     year = {2015},
     volume = {25},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/JLT_2015_25_2_JLT_2015_25_2_a4/}
}