%0 Journal Article
%A S. L. Krushkal'
%T Some local theorems for quasi-conformal mappings of Riemann surfaces
%J Doklady Akademii Nauk
%D 1971
%P 269-272
%V 199
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1971_199_2_a4/
%G ru
%F DAN_1971_199_2_a4