%0 Journal Article %A A. S. Makin %T Sharp estimates for eigen- and associated functions of a %J Doklady Akademii Nauk %D 1984 %P 1314-1318 %V 279 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_279_6_a6/ %G ru %F DAN_1984_279_6_a6