TY - JOUR AU - Hiroshi Nozaki AU - Hirotake Kurihara TI - A spectral equivalent condition of the \(P\)-polynomial property for association schemes JO - The electronic journal of combinatorics PY - 2014 VL - 21 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.37236/4423/ DO - 10.37236/4423 ID - 10_37236_4423 ER -