%0 Journal Article
%A A. P. Kopylov
%T On the removability of a ball for spaces of mappings which are close to conformal
%J Doklady Akademii Nauk
%D 1977
%P 525-527
%V 234
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1977_234_3_a5/
%G ru
%F DAN_1977_234_3_a5