%0 Journal Article
%A Vasyl Gorkavyy
%A Raisa Posylaieva
%T On the sharpness of one integral inequality for closed curves in $\mathbb R^4$
%J Žurnal matematičeskoj fiziki, analiza, geometrii
%D 2019
%P 502-509
%V 15
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JMAG_2019_15_a2/
%G en
%F JMAG_2019_15_a2