%0 Journal Article
%A N. S. Ustinov
%T On attainability of the best constant in fractional Hardy--Sobolev inequalities involving the spectral Dirichlet Laplacian
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 2019
%P 93-98
%V 53
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_2019_53_4_a9/
%G ru
%F FAA_2019_53_4_a9