%0 Journal Article
%A M. I. Monastyrsky
%T Hecke graphs, Ramanujan graphs and generalized duality transformations for lattice spin systems
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2011
%P 295-300
%V 275
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_2011_275_a18/
%G en
%F TM_2011_275_a18