%0 Journal Article %A A. A. Pekarskii %T Rational approximations of absolutely continuous functions with derivative in an Orlicz space %J Sbornik. Mathematics %D 1983 %P 121-137 %V 45 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1983_45_1_a7/ %G en %F SM_1983_45_1_a7