%0 Journal Article
%A Day, Alan
%T Injectivity in Equational Classes of Algebras
%J Canadian journal of mathematics
%D 1972
%P 209-220
%V 24
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1972-017-8/
%R 10.4153/CJM-1972-017-8
%F 10_4153_CJM_1972_017_8