Books
Short works
  -  Formal Specification and Development of Control System Input/Output. 1993. (In 7th Z User Workshop )
  
-  From Z to Code: A Graphical User Interface for a Radiation Therapy Machine. 1995. (In ZUM '95 )
  
-  Experience with Z developing a Control Program for a Radiation Therapy Machine. 1997. (In ZUM '97 )
  
-  Analyzing a Real-Time Program with Z. 1998. (In ZUM '98 )
  
-  Lessons from the Formal Development of a Radiation Therapy Machine Control Program. 1999. (In Industrial-Strength Formal Methods in Practice )