%0 Journal Article %A Gennadiy Averkov %A Horst Martini %T On area and side lengths of triangles in normed planes %J Colloquium Mathematicum %D 2009 %P 101-112 %V 115 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm115-1-9/ %R 10.4064/cm115-1-9 %G en %F 10_4064_cm115_1_9