%0 Journal Article %A N. N. Pustovoitov %T Approximation of periodic functions in the classes~$H_q^\Omega$ by linear methods %J Sbornik. Mathematics %D 2012 %P 88-110 %V 203 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2012_203_1_a4/ %G en %F SM_2012_203_1_a4