TY - JOUR AU - H. Araki TI - Relative Hamiltonian for states of von Neumann algebras JO - Informatics and Automation PY - 1975 SP - 18 EP - 25 VL - 135 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1975_135_a2/ LA - en ID - TRSPY_1975_135_a2 ER -