%0 Journal Article
%A Schoenberg, I. J.
%A Zaremba, S. K.
%T On Cauchy's Lemma Concerning Convex Polygons
%J Canadian journal of mathematics
%D 1967
%P 1062-1071
%V 19
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1967-096-4/
%R 10.4153/CJM-1967-096-4
%F 10_4153_CJM_1967_096_4