1. CIRP STC ‘Me’ Working Party on 3DU “A Proposal for defining and specifying the dimensional uncertainty of multi-axis measuring machines.” Annals of the CIRP Vol. 27/2/1978.
2. Some aspects of the design and development of a large high precision CNC diamond turning machine;Wills-Moren;Annals of the CIRP,1982
3. Three Dimensional Metrology;Hocken;Annals of the CIRP,1977
4. S. B. Reo, S. M. Mu “Compensatory Control of Roundness Error in Cylindrical Chuck Grinding”. Trans. ASME, 81-WA/PROD-6, NOV. 1981
5. Parallel movement piezo-electric transducer;Tuma;Rev. Sci. Instrum.,1976