%0 Journal Article
%A Daverman, R. J.
%A Loveland, L. D.
%T Any 2-Sphere in E 3 with Uniform Interior Tangent Balls is Flat
%J Canadian journal of mathematics
%D 1981
%P 150-167
%V 33
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1981-014-5/
%R 10.4153/CJM-1981-014-5
%F 10_4153_CJM_1981_014_5