%0 Journal Article %A Francis Oger %T Cancellation of Abelian groups of finite rank modulo elementary equivalence. %J Mathematica Scandinavica %D 1990 %P 5-14 %V 67 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1990__67_2_167116/ %F MS2_1990__67_2_167116