%0 Journal Article %A J. Siciak %T Extremal points in the space $C^n$ %J Colloquium Mathematicum %D 1963 %P 157-163 %V 11 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-11-2-157-163/ %R 10.4064/cm-11-2-157-163 %G en %F 10_4064_cm_11_2_157_163