%0 Journal Article %A Zhe Chen %T Green Functions and Higher Deligne-Lusztig Characters %J Documenta mathematica %D 2018 %P 2027-2041 %V 23 %U http://geodesic.mathdoc.fr/articles/10.4171/dm/667/ %R 10.4171/dm/667 %F 10_4171_dm_667