1. ISO/IEC 17025: General requirements for the competence of testing and calibration laboratories (2017)
2. Sładek, J.: Accuracy of coordinate measurements, Publishing House of Cracow University of Technology, Cracow 2011. ISBN 978-83-7242-643-7
3. ISO/TS 15530-3: Geometrical product specifications (GPS) - coordinate measuring machines (CMM): technique for determining the uncertainty of measurement – part 3: use of calibrated workpieces or measurement standards (2011)
4. Weckenmann, A., Lorz, J.: Monitoring coordinate measuring machines by calibrated parts. J. Phys: Conf. Ser. 13, 190–193 (2005)
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