%0 Journal Article %A Belkhechine, Houmem %A Ille, Pierre %A Woodrow, Robert E. %T Criticality of Switching Classes of Reversible 2-Structures Labeled by an Abelian Group %J Discussiones Mathematicae. Graph Theory %D 2017 %P 175-209 %V 37 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGT_2017_37_1_a13/ %G en %F DMGT_2017_37_1_a13