%0 Journal Article %A Tsui, Sze-Kai %T Compact Derivations on Von Neumann Algebras %J Canadian mathematical bulletin %D 1981 %P 87-90 %V 24 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1981-013-x/ %R 10.4153/CMB-1981-013-x %F 10_4153_CMB_1981_013_x