%0 Journal Article %A Le, Ian %A O'Dorney, Evan %T Geometry of Positive Configurations in Affine Buildings %J Documenta mathematica %D 2017 %P 1519-1538 %V 22 %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_2017__22__a6/ %G en %F DOCMA_2017__22__a6