%0 Journal Article
%A V. V. Zhikov
%T On inverse Sturm--Liouville problems on a finite segment
%J Izvestiya. Mathematics 
%D 1967
%P 923-934
%V 1
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1967_1_5_a1/
%G en
%F IM2_1967_1_5_a1