%0 Journal Article
%A V. G. Romanov
%A T. P. Pukhnacheva
%T Determination of the coefficients of a system of equations of
%J Doklady Akademii Nauk
%D 1990
%P 38-42
%V 312
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1990_312_1_a7/
%G ru
%F DAN_1990_312_1_a7