1. “Some Aspects of the Design of High Precision Measuring Machines”;McKeown;Annals of the CIRP,1973
2. “Process Intermittent Workpiece Measurement on NC (CNC) Machine Tools”;Pfeifer;Technology of Machine Tools,1980
3. “Programming of Measuring Machines”;Pfeifer;Technology of Machine Tools,1980
4. “Measuring the Flank Geometry of Bevel Gears on a Multiple-Coordinate Measuring Machine”;Week;Precision Engineering,1980
5. Technology of Machine Tools,5, Machine Tool Accuracy, UCRL-52960-5, 75, October (1980).