Kunz, H.Pfister, Charles-EdouardVuillermot, P.A.2008-11-272008-11-272008-11-27197610.1088/0305-4470/9/10/019https://infoscience.epfl.ch/handle/20.500.14299/31844WOS:A1976CJ04800019Inequalities for some classical spin vector modelstext::journal::journal article::research article