%0 Journal Article
%A Espelie, M. Solveig
%A Joseph, James E.
%T Some Properties of θ-Closure
%J Canadian journal of mathematics
%D 1981
%P 142-149
%V 33
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1981-013-8/
%R 10.4153/CJM-1981-013-8
%F 10_4153_CJM_1981_013_8