%0 Journal Article
%A A. A. Ovchinnikov
%A V. O. Cheranovskii
%T On the excitation spectrum of alternating magnetic chains with odd number of atoms in elementary cell
%J Doklady Akademii Nauk
%D 1982
%P 838-840
%V 266
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1982_266_4_a17/
%G ru
%F DAN_1982_266_4_a17