%0 Journal Article
%A A. V. Sychev
%T Linear coefficients of quasi-conformality for a pair of domains
%J Doklady Akademii Nauk
%D 1978
%P 542-545
%V 239
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1978_239_3_a10/
%G ru
%F DAN_1978_239_3_a10