%0 Journal Article
%A Valery A. Liskovets
%A Alexander D. Mednykh
%T On the number of connected and disconnected coverings over a manifold
	
%J Ars Mathematica Contemporanea
%D 2009
%P 181-189
%V 2
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.98.ecc/
%R 10.26493/1855-3974.98.ecc
%G en
%F 10_26493_1855_3974_98_ecc