%0 Journal Article %A Tsintsifas, George %T Two Inequalities for Planar Convex Sets %J Canadian mathematical bulletin %D 1985 %P 60-66 %V 28 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1985-005-5/ %R 10.4153/CMB-1985-005-5 %F 10_4153_CMB_1985_005_5