%0 Journal Article %A B. Marshall %T Differentiability of distributions at a single point %J Studia Mathematica %D 1980 %P 173-213 %V 67 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4064/sm-67-2-173-213/ %R 10.4064/sm-67-2-173-213 %G en %F 10_4064_sm_67_2_173_213