@article{GDZPPN002542714, title = {Quadratic forms and Galois cohomology}, journal = {Seminaire de Th\'eorie des Nombres de Bordeaux}, volume = {2}, year = {1972}, pages = {1-6}, url = {http://dml.mathdoc.fr/item/GDZPPN002542714} }
ARASON, J. Quadratic forms and Galois cohomology. Seminaire de Théorie des Nombres de Bordeaux, Tome 2 (1972) pp. 1-6. http://gdmltest.u-ga.fr/item/GDZPPN002542714/