%0 Journal Article %A van Dam, Edwin R. %A Haemers, Willem H. %T Spectral characterizations of some distance-regular graphs %J Journal of Algebraic Combinatorics %D 2002 %P 189-202 %V 15 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JAC_2002__15_2_a0/ %G en %F JAC_2002__15_2_a0