%0 Journal Article
%A T. V. Lossievskaya
%T Estimates in a closed region of the eigenfunctions of an elliptic operator with discontinuous coefficients
%J Differencialʹnye uravneniâ
%D 1967
%P 1375-1392
%V 3
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1967_3_8_a17/
%G ru
%F DE_1967_3_8_a17