%0 Journal Article
%A I. M. Nikonov
%T Universal Karoubi characteristic classes of approximately finite algebras
%J Sbornik. Mathematics
%D 2005
%P 231-242
%V 196
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2005_196_2_a3/
%G en
%F SM_2005_196_2_a3