1. The application of Petri Nets to workflow management;van der Aalst;The Journal of Circuits, Systems and Computers,1998
2. Three good reasons for using a Petri net-based workflow management system;van der Aalst,1998
3. Loosely coupled interorganizational workflows;van der Aalst;Information and Management,2000
4. Dealing with workflow change;van der Aalst;Computer Systems Science and Engineering,2000
5. Advanced workflow patterns;van der Aalst,2000