%0 Journal Article %A Wang, Yangxian %A Wang, Chunsen %A Ma, Changli %A Ma, Jianmin %T Association schemes of quadratic forms and symmetric bilinear forms %J Journal of Algebraic Combinatorics %D 2003 %P 149-161 %V 17 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JAC_2003__17_2_a3/ %G en %F JAC_2003__17_2_a3