1. Banerjee, A., Naumann, D.A.: Ownership confinement ensures representation independence for object-oriented programs. Manuscript available on (December 2002),
http://guinness.cs.stevens-tech.edu/~naumann/publications/
2. Barnett, M., DeLine, R., Fähndrich, M., Leino, K.R.M., Schulte, W.: Verification of object-oriented programs with invariants. Journal of Object Technology (2004) (to appear)
3. Lecture Notes in Computer Science;M. Barnett,2004
4. SIGPLAN Notices;B. Bokowski,1999
5. SIGPLAN Notices;C. Boyapati,2002