%0 Journal Article %A Griffiths, Ross %A Lescop, Mikaƫl %T On the 2-Rank of the Hilbert Kernel of Number Fields %J Canadian journal of mathematics %D 2009 %P 1073-1091 %V 61 %N 5 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2009-051-3/ %R 10.4153/CJM-2009-051-3 %F 10_4153_CJM_2009_051_3