%0 Journal Article %A Gennadiy Averkov %T Circumradius versus side lengths of triangles in linear normed spaces %J Colloquium Mathematicum %D 2007 %P 273-285 %V 107 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm107-2-7/ %R 10.4064/cm107-2-7 %G en %F 10_4064_cm107_2_7