%0 Journal Article
%A L. N. Ikhsanov
%T Exact estimates of approximation by abstract Kantorovich type operators in terms of the second modulus of continuity
%J Zapiski Nauchnykh Seminarov POMI
%D 2020
%P 66-93
%V 491
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2020_491_a4/
%G ru
%F ZNSL_2020_491_a4