1. Derivations, dissipations and group actions on C∗-algebras;Bratteli,1986
2. O. Bratteli, G. A. Elliott, D. E. Evans and A. Kishimoto, Quasi-product actions of a compact abelian group on a C∗-algebra, preprint.
3. Smooth Lie group actions on noncommutative tori;Bratteli;Nonlinearity,1989
4. Decomposition of unbounded derivations into invariant and approximately inner parts;Bratteli;J. Reine Angew. Math.,1984
5. Derivations tangential to compact group actions: Spectral conditions in the weak closure;Bratteli;Canad. J. Math.,1985