%0 Journal Article
%A Martin, John R.
%T On Prime Immersions of S 1 into R 2
%J Canadian journal of mathematics
%D 1976
%P 589-593
%V 28
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1976-057-5/
%R 10.4153/CJM-1976-057-5
%F 10_4153_CJM_1976_057_5