%0 Journal Article %A Koen Struyve %T (Non)-completeness of $ℝ$-buildings and fixed point theorems %J Groups, geometry, and dynamics %D 2011 %P 177-188 %V 5 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4171/ggd/121/ %R 10.4171/ggd/121 %F 10_4171_ggd_121