%0 Journal Article
%A Joseph Martin
%T A rigid sphere
%J Fundamenta Mathematicae
%D 1966
%P 117-121
%V 59
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-59-2-117-121/
%R 10.4064/fm-59-2-117-121
%G en
%F 10_4064_fm_59_2_117_121