%0 Journal Article
%A A. L. Lukashov
%T Inequalities for derivatives of rational functions on several intervals
%J Izvestiya. Mathematics 
%D 2004
%P 543-565
%V 68
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_2004_68_3_a6/
%G en
%F IM2_2004_68_3_a6