1. A. Weckenmann, J. Bernstein, User interface for optical multi-sensorial measurements at extruded profiles, IMEKO WCC, Lisbon, 2009.
2. A. Weckenmann, P. Krämer, Assessment of measurement uncertainty caused in the preparation of measurements using computed tomography. IMEKO WCC, Lissabon, 2009.
3. Messen und Prüfen;Weckenmann,2007
4. DIN 1319-4, Fundamentals of Metrology – Part 4: Evaluation of measurements; uncertainty of measurement, Beuth Verlag, 1999.
5. International vocabulary of metrology (VIM) – Basic and general concepts and associated terms, BIPM, 2008.