@article{10_4171_dm_603,
     author = {Ian Le and Evan O'Dorney},
     title = {Geometry of {Positive} {Configurations} in {Affine} {Buildings}},
     journal = {Documenta mathematica},
     pages = {1519--1538},
     year = {2017},
     volume = {22},
     doi = {10.4171/dm/603},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/603/}
}