%0 Journal Article %A D. A. Kovtonyuk %A I. V. Petkov %A V. I. Ryazanov %A R. R. Salimov %T The boundary behavior and the Dirichlet problem for the Beltrami equations %J Algebra i analiz %D 2013 %P 101-124 %V 25 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2013_25_4_a5/ %G ru %F AA_2013_25_4_a5