%0 Journal Article %A Kh. M. Karov %T Hausdorff--Young inequality for the eigenfunctions and associated functions of a differential operator of second order %J Matematičeskie zametki %D 1987 %P 411-421 %V 42 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1987_42_3_a6/ %G ru %F MZM_1987_42_3_a6