%0 Journal Article
%A V. Ya. Yakubov
%T Sharp estimates for $L_2$-normalized eigenfunctions of an
%J Doklady Akademii Nauk
%D 1993
%P 286-287
%V 331
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1993_331_3_a8/
%G ru
%F DAN_1993_331_3_a8