%0 Journal Article %A Fernando Valles-Barajas %T Using Lightweight Formal Methods to Model Class and Object Diagrams %J Computer Science and Information Systems %D 2012 %V 9 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CSIS_2012_9_1_a18/ %F CSIS_2012_9_1_a18