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@article{MAN_1976__220_162802, author = {F.W. Barnes}, title = {On the {2-Torsion} in the {K2} of {Fields.}}, journal = {Mathematische Annalen}, pages = {25--36}, publisher = {mathdoc}, volume = {220}, year = {1976}, zbl = {0305.12103}, url = {http://geodesic.mathdoc.fr/item/MAN_1976__220_162802/} }
F.W. Barnes. On the 2-Torsion in the K2 of Fields.. Mathematische Annalen, Tome 220 (1976), pp. 25-36. http://geodesic.mathdoc.fr/item/MAN_1976__220_162802/