%0 Journal Article
%A S. I. Grinberg
%T Certain asymptotic formulas for the spectra of the third boundary value problem, associated with the variation of a function which enters into the boundary condition
%J Doklady Akademii Nauk
%D 1967
%P 1253-1256
%V 174
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1967_174_6_a4/
%G ru
%F DAN_1967_174_6_a4