%0 Journal Article %A Alexander L. Gavrilyuk %A Janoš Vidali %A Jason S. Williford %T On few-class Q-polynomial association schemes: feasible parameters and nonexistence results %J Ars Mathematica Contemporanea %D 2021 %P 103-127 %V 20 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.2101.b76/ %R 10.26493/1855-3974.2101.b76 %G en %F 10_26493_1855_3974_2101_b76