%0 Journal Article %A A. A. Gonchar %A G. López Lagomasino %T On Markov's theorem for multipoint Pad\'e approximants %J Sbornik. Mathematics %D 1978 %P 449-459 %V 34 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1978_34_4_a2/ %G en %F SM_1978_34_4_a2