%0 Journal Article
%A I. N. Shnurnikov
%T On the Number of Regions Formed by Arrangements of Closed Geodesics on Flat Surfaces
%J Matematičeskie zametki
%D 2011
%P 637-640
%V 90
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_2011_90_4_a12/
%G ru
%F MZM_2011_90_4_a12