%0 Journal Article
%A Fieldhouse, David J.
%T Characterizations of Modules
%J Canadian journal of mathematics
%D 1971
%P 608-610
%V 23
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1971-068-1/
%R 10.4153/CJM-1971-068-1
%F 10_4153_CJM_1971_068_1