%0 Journal Article %A V. V. Ryzhikov %T Joinings, intertwining operators, factors, and mixing properties of dynamical systems %J Izvestiya. Mathematics %D 1994 %P 91-114 %V 42 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1994_42_1_a4/ %G en %F IM2_1994_42_1_a4