%0 Journal Article %A Motoko Qiu Kawakita %A Shinji Miura %T Quadratic forms, fibre products and some plane curves with many points %J Acta Arithmetica %D 2002 %P 371-386 %V 105 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa105-4-5/ %R 10.4064/aa105-4-5 %G en %F 10_4064_aa105_4_5