%0 Journal Article
%A R. R. Gadyl'shin
%A A. M. Il'in
%T Asymptotic behaviour of the~eigenvalues of the~Dirichlet problem in a~domain with a~narrow slit
%J Sbornik. Mathematics
%D 1998
%P 503-526
%V 189
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1998_189_4_a1/
%G en
%F SM_1998_189_4_a1