%0 Journal Article
%A P. G. Potseiko
%A Y. A. Rovba
%T A Fejér rational integral operator on a closed interval and approximation of functions with a power-law singularity
%J Trudy Instituta matematiki i mehaniki
%D 2024
%P 170-189
%V 30
%N 1
%U http://geodesic.mathdoc.fr/item/TIMM_2024_30_1_a12/
%G ru
%F TIMM_2024_30_1_a12