TY - JOUR AU - van Dam, Edwin R. AU - Haemers, Willem H. TI - Spectral characterizations of some distance-regular graphs JO - Journal of Algebraic Combinatorics PY - 2002 SP - 189 EP - 202 VL - 15 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JAC_2002__15_2_a0/ LA - en ID - JAC_2002__15_2_a0 ER -