%0 Journal Article %A Hu, Zhiguo %A Neufang, Matthias %T Decomposability of von Neumann Algebras and the Mazur Property of Higher Level %J Canadian journal of mathematics %D 2006 %P 768-795 %V 58 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2006-031-7/ %R 10.4153/CJM-2006-031-7 %F 10_4153_CJM_2006_031_7