External publications include:

Open Systems: The Next STEP, Actionline, the Magazine of the Automotive Industries Action Group, January/February, 1994 (published as a three part series).

An Introduction to Product Data Sharing Using STEP, Digital Equipment Corporation, 1993.

Finite Element Analysis: The Decathlon for Computers, Mechanical Engineering, November, 1988.

Mechanical Analysis in a High Performance Environment, Proceedings of the 5th Annual CAEP Users Meeting, March, 1988

Solid Modeling in Manufacturing, Proceedings of the Computer Graphics Applications for Management and Productivity, Berlin, West Germany, September, 1984.