%0 Journal Article %A Paweł Grzegorz Walczak %T A note on the volume of balls on Riemannian manifolds of non-negative curvature %J Annales Polonici Mathematici %D 1984 %P 281-284 %V 44 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-44-3-281-284/ %R 10.4064/ap-44-3-281-284 %G en %F 10_4064_ap_44_3_281_284