%0 Journal Article
%T Meetings of the Moscow Mathematical Society
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2001
%P 189-196
%V 56
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_2001_56_1_a22/
%G en
%F RM_2001_56_1_a22