T-invariance, CPT-invariance, and local commutativity for the quantum \((\cosh\phi)_ 2\)-model
Translation from Zap. Nauchn. Semin. Leningr. Otd. Mat. Inst. Steklova 146, 9-19 (Russian) (1985; Zbl 0606.35069).
scientific article; zbMATH DE number 4050165