%0 Journal Article %A Hanaki, Akihide %A Hirasaka, Mitsugu %A Uno, Katsuhiro %T Commutativity of association schemes of prime square order having non-trivial thin closed subsets %J Journal of Algebraic Combinatorics %D 2008 %P 307-316 %V 27 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/JAC_2008__27_3_a4/ %G en %F JAC_2008__27_3_a4