%0 Journal Article
%A Merkurjev, Alexander
%T Essential ð-dimension of ððð(ð©Â²)
%J Journal of the American Mathematical Society
%D 2010
%P 693-712
%V 23
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-10-00661-2/
%R 10.1090/S0894-0347-10-00661-2
%F 10_1090_S0894_0347_10_00661_2