%0 Journal Article %A Ian Le %A Evan O'Dorney %T Geometry of Positive Configurations in Affine Buildings %J Documenta mathematica %D 2017 %P 1519-1538 %V 22 %U http://geodesic.mathdoc.fr/articles/10.4171/dm/603/ %R 10.4171/dm/603 %F 10_4171_dm_603