%0 Journal Article
%A Aptekarev, A.
%A Denisov, S.
%A Tulyakov, D.
%T On a problem by Steklov
%J Journal of the American Mathematical Society
%D 2016
%P 1117-1165
%V 29
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.1090/jams/853/
%R 10.1090/jams/853
%F 10_1090_jams_853