%0 Journal Article %A Haemers, Willem H. %T Cospectral Pairs of Regular Graphs with Different Connectivity %J Discussiones Mathematicae. Graph Theory %D 2020 %P 577-584 %V 40 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGT_2020_40_2_a12/ %G en %F DMGT_2020_40_2_a12