%0 Journal Article %A Jorge I. Guier %T Convex Lattice-Ordered Subrings of von Neumann Regular f-Rings %J Revista colombiana de matematicas %D 2015 %P 161-170 %V 49 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RCM_2015_49_1_a7/ %F RCM_2015_49_1_a7