%0 Journal Article
%A Janowitz, M.F.
%T Residuated closure operators
%J Portugaliae mathematica
%D 1967
%P 221-252
%V 26
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PORMA_1967__26_2_115022/
%G en
%F PORMA_1967__26_2_115022