Siddaway, J., A. Klekociuk, S.P. Alexander, A. Grytsai, G. Milinevsky, R. Dargaville, O. Ivaniha, and O. Evtushevsky. 2020. “Assessment of the Zonal Asymmetry Trend in Antarctic Total Ozone Column Using TOMS Measurements and CCMVal-2 Models”. Ukrainian Antarctic Journal, no. 2 (December), 50-58. https://doi.org/10.33275/1727-7485.2.2020.652.