N. Schärli, S. Ducasse, O. Nierstrasz, and A. Black. ECOOP 2003 -- Object-Oriented Programming, volume 2743/2003 of Lecture Notes in Computer Science, page 327--339. OGI School of Science & Engineering , Oregon Health and Science University, Springer, (November 2003)
A. Black, N. Schärli, and S. Ducasse. Proceedings of the 18th Annual ACM SIGPLAN Conference on Object-oriented Programing, Systems, Languages, and Applications, page 47--64. ACM, (2003)
A. Black, and N. Scharli. ICSE '04: Proceedings of the 26th International Conference on Software
Engineering, page 676--686. Washington, DC, USA, IEEE Computer Society, (2004)