%0 Journal Article
%A M. Sh. Birman
%A M. Z. Solomyak
%T Leading term in the asymptotic spectral formula for ``nonsmooth'' elliptic problems
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1970
%P 1-13
%V 4
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1970_4_4_a0/
%G ru
%F FAA_1970_4_4_a0