M. KREMLER, “SOMO 35 at Slovak ozone monitoring stations during the period 1992–2005”, Contrib. Geophys. Geod., vol. 36, no. 3, pp. 305–316, May 2021, Accessed: Feb. 04, 2026. [Online]. Available: https://journals.savba.sk/index.php/cgg/article/view/5019