%0 Journal Article
%A Robert Osburn
%T Densities of 4-ranks of $K_2({\cal O})$
%J Acta Arithmetica
%D 2002
%P 45-54
%V 102
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa102-1-4/
%R 10.4064/aa102-1-4
%G en
%F 10_4064_aa102_1_4