@article{ASENS_2015__48_3_647_0,
     author = {G\"ortz, Ulrich and He, Xuhua and Nie, Sian},
     title = {
               $\mathbf {P}$-alcoves and nonemptiness  of affine {Deligne-Lusztig} varieties},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {647--665},
     publisher = {Soci\'et\'e Math\'ematique de France. Tous droits r\'eserv\'es},
     volume = {Ser. 4, 48},
     number = {3},
     year = {2015},
     doi = {10.24033/asens.2254},
     mrnumber = {3377055},
     zbl = {1326.14122},
     language = {en},
     url = {http://www.numdam.org/articles/10.24033/asens.2254/}
}