{. Aalst, A. Mooij, C. Stahl, and K. Wolf. Formal Methods for Web Services, volume 5569 of Lecture Notes in Computer Science, page 42--88. Springer-Verlag, Berlin, (2009)
S. Hinz, K. Schmidt, and C. Stahl. International Conference on Business Process Management (BPM 2005), volume 3649 of Lecture Notes in Computer Science, page 220--235. Springer-Verlag, Berlin, (2005)
{. Aalst, N. Lohmann, P. Massuthe, C. Stahl, and K. Wolf. Informal Proceedings of the 4th International Workshop on Web Services and Formal Methods (WS-FM 2007), page 119--134. QUT, Brisbane, Australia, (2007)
N. Lohmann, P. Massuthe, C. Stahl, and D. Weinberg. International Conference on Business Process Management (BPM 2006), volume 4102 of Lecture Notes in Computer Science, page 17--32. Springer-Verlag, Berlin, (2006)
{. Aalst, N. Lohmann, P. Massuthe, C. Stahl, and K. Wolf. Proceedings of the 4th International Workshop on Web Services and Formal Methods (WS-FM 2007), volume 4937 of Lecture Notes in Computer Science, page 139--153. Springer-Verlag, Berlin, (2008)
C. Stahl, P. Massuthe, and J. Bretschneider. Special issue of Transactions on Petri Nets and Other Models of Concurrency (ToPNoC) on Concurrency in
Process-Aware Information Systems, Springer-Verlag, Berlin, (2008)