MOJZEŠ, Andrej, and René PUTIŠKA. “Contribution to Analysis of Time Courses of Soil Radon Concentration (year 2004)”. Contributions to Geophysics and Geodesy 36, no. 1 (May 6, 2021): 49–62. Accessed February 4, 2026. https://journals.savba.sk/index.php/cgg/article/view/4953.