TY - JOUR AU - Elliott, George A. TI - On the Radon-Nikodym Derivative with a Chain Rule in a Von Neumann Algebra JO - Canadian mathematical bulletin PY - 1975 SP - 661 EP - 669 VL - 18 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-116-1/ DO - 10.4153/CMB-1975-116-1 ID - 10_4153_CMB_1975_116_1 ER -