%0 Journal Article %A A. Vazzana %T Elementary abelian 2-primary parts of K₂ %J Acta Arithmetica %D 1997 %P 253-264 %V 81 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-81-3-253-264/ %R 10.4064/aa-81-3-253-264 %G en %F 10_4064_aa_81_3_253_264