%0 Journal Article %A Ehrhard Behrends %T On Bárány's theorems of Carathéodory and Helly type %J Studia Mathematica %D 2000 %P 235-250 %V 141 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-141-3-235-250/ %R 10.4064/sm-141-3-235-250 %G en %F 10_4064_sm_141_3_235_250