%0 Journal Article
%A Bruno Kahn
%T On the cohomology of biquadratic extensions.
%J Commentarii mathematici Helvetici
%D 1994
%P 120-136
%V 69
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1994__69_4_140328/
%F CMH_1994__69_4_140328