%0 Journal Article
%A V. A. Sadovnichii
%T A uniqueness theorem for the solution of the inverse problem of spectral analysis in the case of a differential equation with periodic boundary conditions
%J Differencialʹnye uravneniâ
%D 1973
%P 271-277
%V 9
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1973_9_2_a8/
%G ru
%F DE_1973_9_2_a8