TY - JOUR AU - Fiol, Miquel A. AU - Penjić, Safet TI - On symmetric association schemes and associated quotient-polynomial graphs JO - Algebraic Combinatorics PY - 2021 SP - 947 EP - 969 VL - 4 IS - 6 PB - MathOA foundation UR - https://alco.centre-mersenne.org/articles/10.5802/alco.187/ DO - 10.5802/alco.187 LA - en ID - ALCO_2021__4_6_947_0 ER -