%0 Journal Article
%A V. I. Buslaev
%T On a~lower bound for the rate of convergence of multipoint Pad\' e approximants of piecewise analytic functions
%J Izvestiya. Mathematics 
%D 2021
%P 351-366
%V 85
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_2021_85_3_a2/
%G en
%F IM2_2021_85_3_a2