%0 Journal Article %A Boulet, Romain %T Disjoint unions of complete graphs characterized by their Laplacian spectrum %J The electronic journal of linear algebra %D 2009 %P 773-783 %V 18 %I mathdoc %U http://geodesic.mathdoc.fr/item/ELA_2009__18__a2/ %G en %F ELA_2009__18__a2