%0 Journal Article
%A Stephenson, R. M.
%T Two R-Closed Spaces
%J Canadian journal of mathematics
%D 1972
%P 286-292
%V 24
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1972-023-5/
%R 10.4153/CJM-1972-023-5
%F 10_4153_CJM_1972_023_5