%0 Journal Article %A Geschke, Stefan %T The nonexistence of universal metric flows %J Commentationes Mathematicae Universitatis Carolinae %D 2018 %P 487-493 %V 59 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2015.264/ %R 10.14712/1213-7243.2015.264 %G en %F 10_14712_1213_7243_2015_264