%0 Journal Article %A I. Bárány %A A. Heppes %T On the Exact Constant in the Quantitative Steinitz Theorem in the Plane. %J Discrete & computational geometry %D 1994 %P 387-398 %V 12 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DCG_1994__12_1_131338/ %F DCG_1994__12_1_131338