%0 Journal Article
%A T. V. Gramchev
%A P. R. Popivanov
%T Microlocal properties of the problem with a singular oblique derivative in a neighbourhood of diffractive points
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1986
%P 223-224
%V 41
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1986_41_1_a7/
%G en
%F RM_1986_41_1_a7