%0 Journal Article
%A P. A. Pautov
%T Authentication in multi-tier systems using proxy signatures
%J Prikladnaâ diskretnaâ matematika
%D 2010
%P 18-22
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PDM_2010_4_a1/
%G ru
%F PDM_2010_4_a1