%0 Journal Article
%A O. B. Zaslavskii
%A V. V. Ulyanov
%T Periodic effective potentials for spin systems and new exact solutions of the one-dimensional Schr\"odinger equation for the energy bands
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1987
%P 260-271
%V 71
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1987_71_2_a8/
%G ru
%F TMF_1987_71_2_a8