%0 Journal Article
%A O. Yu. Vanushina
%T On  semicontinuity of ramification 

%J Zapiski Nauchnykh Seminarov POMI
%D 2005
%P 13-35
%V 321
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2005_321_a1/
%G ru
%F ZNSL_2005_321_a1