%0 Journal Article %A Rashid A. Aliev %A Aynur N. Ahmadova %T Discrete Ahlfors--Beurling transform and its properties %J Problemy analiza %D 2020 %P 3-15 %V 9 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/PA_2020_9_2_a0/ %G en %F PA_2020_9_2_a0