%0 Journal Article %A Rolf Schneider %T The mean surface area of the boxes circumscribed about a convex body %J Annales Polonici Mathematici %D 1971 %P 325-328 %V 25 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-25-3-325-328/ %R 10.4064/ap-25-3-325-328 %G en %F 10_4064_ap_25_3_325_328