%0 Journal Article
%A E.Ja. Gabovic
%A G.J. Rubanovic
%T The lattice of convex subgroupoids of an ordered groupoid.
%J Semigroup forum
%D 1972
%P 54-64
%V 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1972__5_133923/
%F SF_1972__5_133923