%0 Journal Article
%A V. G. Ermakov
%T Homotopy classification of a~certain set of multidimensional boundary-value problems of~oblique derivative type
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1988
%P 217-218
%V 43
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1988_43_5_a11/
%G en
%F RM_1988_43_5_a11