%0 Journal Article
%A N. I. Akhiezer
%A V. A. Marchenko
%T Boris Moiseevich Levitan (on his fiftieth birthday)
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1965
%P 175-182
%V 20
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1965_20_3_a10/
%G en
%F RM_1965_20_3_a10