@InProceedings{Wills:2001:WRKUML, author = "Alan Cameron Wills", title = "Catalytic modeling: {UML} meets {XP}", pages = "288--306", booktitle = "Practical {UML}-Based Rigorous Development Methods - Countering or Integrating the e{X}tremists. Workshop of the {pUML}-Group held together with the UML 2001 October 1st, 2001 in Toronto, Canada", editor = "Andy Evans and Robert France and Ana Moreira and Bernhard Rumpe", publisher = "German Informatics Society", series = "LNI", volume = "P-7", year = "2001", }