%0 Journal Article %A V. I. Belyi %T Conformal mappings and the approximation of analytic functions in domains with a quasiconformal boundary %J Sbornik. Mathematics %D 1977 %P 289-317 %V 31 %N 3 %U http://geodesic.mathdoc.fr/item/SM_1977_31_3_a0/ %G en %F SM_1977_31_3_a0