%0 Journal Article %A V. V. Peller %T A description of Hankel operators of class $\mathfrak S_p$ for $p>0$, an investigation of the rate of rational approximation, and other applications %J Sbornik. Mathematics %D 1985 %P 465-494 %V 50 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1985_50_2_a10/ %G en %F SM_1985_50_2_a10