DURAKBASA, Numan M. et al. High precision production metrology for quality improvement in biomedical applications. In Measurement 2011 : proceedings of the 8th international conference on measurement, April 27-30, 2011, Smolenice Castle, Slovakia. - Bratislava : Institute of Measurement Science Slovak Academy of Sciences, 2011. ISBN 978-80-969-672-4-7, s. 135-140.