@article{JAC_2003__17_2_a3,
     author = {Wang, Yangxian and Wang, Chunsen and Ma, Changli and Ma, Jianmin},
     title = {Association schemes of quadratic forms and symmetric bilinear forms},
     journal = {Journal of Algebraic Combinatorics},
     pages = {149--161},
     publisher = {mathdoc},
     volume = {17},
     number = {2},
     year = {2003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2003__17_2_a3/}
}