%0 Journal Article
%A J.-P. Tignol
%A A.S. Merkurjev
%T Galois cohomology of biquadratic extensions.
%J Commentarii mathematici Helvetici
%D 1993
%P 138-170
%V 68
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1993__68_2_140297/
%F CMH_1993__68_2_140297