%0 Journal Article %A Miers, C. Robert %T Derived Ring Isomorphisms of Von Neumann Algebras %J Canadian journal of mathematics %D 1973 %P 1254-1268 %V 25 %N 6 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1973-132-0/ %R 10.4153/CJM-1973-132-0 %F 10_4153_CJM_1973_132_0