%0 Journal Article
%A S. Rolewicz
%T On smooth points of boundaries of open sets
%J Studia Mathematica
%D 2009
%P 211-214
%V 191
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4064/sm191-3-2/
%R 10.4064/sm191-3-2
%G en
%F 10_4064_sm191_3_2