1. Abbot, K.R., Sarin, S.K.: Experiences with Workflow Management: Issues for the Next Generation. In: Proceedings of the 5th Conf. on Computer Supported Cooperative Work(CSCW 1994), October 1994, pp. 113–120. Chapel Hill, NC (1994)
2. Lecture Notes in Computer Science;A. Agostini,2000
3. Algorithms and Theory of Computation Handbook, CRC Press, LLC (1999);
4. Appearing in the Dictionary of Computer Science, Engineering and Technology, CRC Press, LLC (2000)
5. Bassil, S., Bourbeau, B., Keller, R.K., Kropf, P.: A Dynamic Approach to Muli-transfer Container Management. In: Proceedings of the 2nd Int’l Workshop on Freight Transportation and Logistics (ODYSSEUS 2003), Palermo, Sicily, Italy (May 2003), On-line at
http://www.unipa.it/Odysseus/Odysseus2003_file/odysseus-main_file/pdf/Programma.htm