%0 Journal Article
%A A. V. Blazhenov
%T On the self-cancellation of torsion-free abelian groups of finite rank
%J Zapiski Nauchnykh Seminarov POMI
%D 1999
%P 7-10
%V 265
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1999_265_a0/
%G ru
%F ZNSL_1999_265_a0