Hiersemenzel, F*; Singh, J*; Petzing, J N*; Claverley, J D; Leach, R K; Helmli, F* (2013) Development of a traceable performance verification route for optical micro-CMMs. In: Laser Metrology and Machine Performance X (LAMDAMAP 2013), 20-21 March 2013, Chichley, UK.
Hiersemenzel, F*; Petzing, J N*; Leach, R K; Helmli, F S*; Singh, J* (2012) Areal texture and angle measurement of tilted surface using focus variation methods. In: International Conference on Surface Metrology (ICSM'2012), 21-23 March 2012, Annecy, France.