%0 Journal Article %A Benedikt Steinar Magnússon %A Ragnar Sigurdsson %T Disc formulas for the weighted Siciak–Zahariuta extremal function %J Annales Polonici Mathematici %D 2007 %P 241-247 %V 91 %N 2-3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap91-2-11/ %R 10.4064/ap91-2-11 %G en %F 10_4064_ap91_2_11