%0 Journal Article %A Brešar, Matej %A Miers, C. Robert %T Commutativity Preserving Mappings of Von Neumann Algebras %J Canadian journal of mathematics %D 1993 %P 695-708 %V 45 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1993-039-x/ %R 10.4153/CJM-1993-039-x %F 10_4153_CJM_1993_039_x