%0 Journal Article %A Jan J. Dijkstra %A Kirsten I. S. Valkenburg %T The instability of nonseparable complete Erdős spaces and representations in $\mathbb R$-trees %J Fundamenta Mathematicae %D 2010 %P 197-210 %V 207 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm207-3-1/ %R 10.4064/fm207-3-1 %G en %F 10_4064_fm207_3_1