@article{GDZPPN002067773,
title = {Witt group of hyperelliptic curves.},
journal = {Commentarii mathematici Helvetici},
volume = {65},
year = {1990},
pages = {559-580},
zbl = {0741.11023},
url = {http://dml.mathdoc.fr/item/GDZPPN002067773}
}
Parimala, R.; Sujatha, R. Witt group of hyperelliptic curves.. Commentarii mathematici Helvetici, Tome 65 (1990) pp. 559-580. http://gdmltest.u-ga.fr/item/GDZPPN002067773/