Gustavo Alonso Ulrich Fiedler Amaia Lazcano Heiko Schuldt Christoph Schuler N. Weiler WISE: An Infrastructure for E-Commerce. 2-9 1999 conf/workflow/1999 Enterprise-wide and Cross-enterprise Workflow Management http://SunSITE.Informatik.RWTH-Aachen.DE/Publications/CEUR-WS/Vol-24/aflssw99.pdf db/conf/workflow/GIworkflow1999.html#AlonsoFLSSW99