%0 Journal Article
%A A. A. Ligun
%T Exact inequalities for the upper bounds of seminorms on a~class of periodic functions
%J Matematičeskie zametki
%D 1973
%P 647-654
%V 13
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1973_13_5_a2/
%G ru
%F MZM_1973_13_5_a2