%0 Journal Article
%A Day, Alan
%T A Characterization of Modularity forCongruence Lattices of Algebras*
%J Canadian mathematical bulletin
%D 1969
%P 167-173
%V 12
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1969-016-6/
%R 10.4153/CMB-1969-016-6
%F 10_4153_CMB_1969_016_6