%0 Journal Article
%A A. V. Savin
%T An identity for squares of eigenfunctions of an infinite-zone Sturm–Liouville operator
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 1984
%P 83-85
%N 6
%U http://geodesic.mathdoc.fr/item/VMUMM_1984_6_a21/
%G ru
%F VMUMM_1984_6_a21