%0 Journal Article
%A V. N. Tulovskii
%T Distribution of the eigenvalues for differential operators with constant coefficients
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1971
%P 85-90
%V 5
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1971_5_3_a12/
%G ru
%F FAA_1971_5_3_a12