%0 Journal Article %A A. L. Levin %A E. B. Saff %T $L_p$ extensions of Gonchar's inequality for rational functions %J Sbornik. Mathematics %D 1993 %P 199-210 %V 76 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1993_76_1_a10/ %G en %F SM_1993_76_1_a10