IGONDOVÁ, Miroslava, and Dušan CIBULKA. “Precipitable Water Vapour and Zenith Total Delay Time Series and Models over Slovakia and Vicinity”. Contributions to Geophysics and Geodesy 40, no. 4 (December 22, 2010): 299-312. Accessed May 19, 2024. https://journal.geo.sav.sk/cgg/article/view/42.