1. Technology as an Occasion for Structuring: Evidence from Observations of CT Scanners and the Social Order of Radiology Departments
2. Learning from notes: Organizational issues in groupware implementation
3. R.KatzandT.J.Allen, "Investigating the Not Invented Here (NIH) Syndrome: A Look at the Performance, Tenure, and Communication Patterns of 50 R&D Project Groups," in M.L. Tushman and W. L. Moore, eds., Readings in the Management of Innovation,2nd edition(New York,NY:Ballinger/Harper & Row,1988), pp.293-309;