%0 Journal Article
%A V. N. Tulovskii
%A M. A. Shubin
%T The asymptotic behavior of the eigenvalues of pseudodifferential operators in $L^2(\mathbf R^n)$
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1973
%V 28
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1973_28_5_a17/
%G ru
%F RM_1973_28_5_a17