%0 Journal Article
%A R. R. Gadyl'shin
%T On domains with a narrow isthmus in the critical case
%J Trudy Instituta matematiki i mehaniki
%D 2003
%P 50-55
%V 9
%N 1
%U http://geodesic.mathdoc.fr/item/TIMM_2003_9_1_a6/
%G ru
%F TIMM_2003_9_1_a6