%0 Journal Article
%A Brown, Ron
%T An Approximation Theorem for Extended Prime Spots
%J Canadian journal of mathematics
%D 1972
%P 167-184
%V 24
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1972-015-3/
%R 10.4153/CJM-1972-015-3
%F 10_4153_CJM_1972_015_3