The international journal „International Journal of Metrology and Quality Engineering”, Volume 3, Number 1, published work - V. Zivkovic, S. Zelenika, G. Stefanovic: Uncertainty evaluation for the gauge block calibration using the modified DMDM gauge block interferometer.

Representatives of the Directorate of Measures and Precious Metals (DMDM) Vida Zivkovic M.Sc., Director of Directorate, and Slobodan Zelenika, Head of the Group for dimensional quantities and acoustics of DMDM, have presented this paper at the 4th International Metrology Conference - CAFMET 2012, held from April 23 to 27 in Marrakech, Morocco, organized by the African Committee of Metrology – CAFMET, within the session Dimensional and Optical Measurements.