%0 Journal Article
%A Michael H. Freedman
%A Zheng-Xu He
%T Factoring the logarithmic spiral.
%J Inventiones mathematicae
%D 1988
%P 129-138
%V 92
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1988__92_1_143561/
%F IM_1988__92_1_143561