Ing. Ján Zelinka
research and development worker
Webpage: https://www.um.sav.sk/en
E-mail: umerjanz@savba.sk
Phone: +421-2-591045 56
Contact Address:
Ing. Ján Zelinka
Institute of Measurement Science
Slovak Academy of Sciences
Dúbravská cesta 9
841 04 Bratislava, Slovakia