%0 Journal Article
%A Max Jodeit
%A Jr.
%A B. M. Levitan
%T A characterization of some even vector-valued Sturm--Liouville problems
%J Žurnal matematičeskoj fiziki, analiza, geometrii
%D 1998
%P 166-181
%V 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JMAG_1998_5_a2/
%G en
%F JMAG_1998_5_a2