Development concerns for a software design quality expert system. - Christopher W. Pidgeon; Peter A. Freeman (DAC, 1985)

TMM: Software Maintenance by Transformation. - Guillermo Arango; Ira D. Baxter; Peter Freeman 001; Christopher W. Pidgeon (IEEE Softw., 1986)

Objects and Domain Engineering - Panel Session. - Sanjiv Gossain; Don S. Batory; Hassan Gomaa; Mitchell D. Lubars; Christopher W. Pidgeon; Ed Seidewitz (OOPSLA, 1995)

Software Change Through Design Maintenance. - Ira D. Baxter; Christopher W. Pidgeon (ICSM, 1997)

DMS®: Program Transformations for Practical Scalable Software Evolution. - Ira D. Baxter; Christopher W. Pidgeon; Michael Mehlich (ICSE, 2004)