%0 Journal Article
%A S. A. Pirogov
%T The spectrum of the one-dimensional Ising chain
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1998
%P 1362
%V 53
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1998_53_6_a15/
%G en
%F RM_1998_53_6_a15