%0 Journal Article
%A Sakata, Shigehiro
%T Convexity of the radial sum of a star body and a ball
%J Canadian mathematical bulletin
%D 2024
%P 289-303
%V 67
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4153/S0008439523000681/
%R 10.4153/S0008439523000681
%F 10_4153_S0008439523000681