%0 Journal Article %A Jiří Matoušek %T A typical property of the symmetric differential quotient %J Colloquium Mathematicum %D 1989 %P 339-343 %V 57 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-57-2-339-343/ %R 10.4064/cm-57-2-339-343 %G en %F 10_4064_cm_57_2_339_343