%0 Journal Article %A Wash, Kirsti %T Edgeless graphs are the only universal fixers %J Czechoslovak Mathematical Journal %D 2014 %P 833-843 %V 64 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1007/s10587-014-0136-3/ %R 10.1007/s10587-014-0136-3 %G en %F 10_1007_s10587_014_0136_3