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 February 4, 2026. https://journals.savba.sk/index.php/cgg/article/view/5137.