%0 Journal Article
%A E. I. Moiseev
%T A mean-value formula for the eigenfunctions of a second-order elliptic selfadjoint operator
%J Doklady Akademii Nauk
%D 1971
%P 524-525
%V 197
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1971_197_3_a4/
%G ru
%F DAN_1971_197_3_a4