1. Araki, H.: Commun. math. Phys.14, 120–157 (1968)
2. Araki, H.: Commun. math. Phys.38, 1–10 (1974)
3. Araki, H.: Recent developments in the theory of operator algebras and their significance in theoretical physics. To appear in Proceedings of convegno sulle algebreC*e loro applicazioni in Fisica Teorica, Rome, 1975
4. Araki, H.: Commun. math. Phys.34, 167–178 (1973)
5. Dobrushin, R.L.: Funktsional'nyi Analiz i Ego Prilozheniya2 (4), 44–57 (1968)