%0 Journal Article
%A N. Ya. Beznoshchenko
%T Nonuniqueness of the solution of the problem of determining the coefficients of the leading terms of equations in partial derivatives
%J Matematičeskie zametki
%D 1984
%P 305-308
%V 36
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1984_36_3_a2/
%G ru
%F MZM_1984_36_3_a2