%0 Journal Article
%A A. I. Èsterov
%T Densities of the Betti numbers of pre-level sets of quasi-periodic functions
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2000
%P 338-339
%V 55
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_2000_55_2_a8/
%G en
%F RM_2000_55_2_a8