%0 Journal Article
%A L. A. Sakhnovich
%T Inverse spectral problems for systems of equations
%J Doklady Akademii Nauk
%D 1985
%P 57-61
%V 284
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1985_284_1_a12/
%G ru
%F DAN_1985_284_1_a12