%0 Journal Article %A S. K. Vodopyanov %A A. O. Tomilov %T Functional and analytic properties of~a~class of~mappings in quasi-conformal analysis %J Izvestiya. Mathematics %D 2021 %P 883-931 %V 85 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2021_85_5_a3/ %G en %F IM2_2021_85_5_a3