@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/