%0 Journal Article
%A V. K. Dzyadyk
%T On the theory of special functions and their approximations
%J Sbornik. Mathematics
%D 1988
%P 429-458
%V 59
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1988_59_2_a10/
%G en
%F SM_1988_59_2_a10