Sivakumar, Venkataraman, and Jeremiah Ayodele Ogunniyi. “Ozone Climatology and Variability over Irene, South Africa Determined by Ground Based and Satellite Observations. Part 1: Vertical Variations in the Troposphere and Stratosphere”. Atmósfera 30, no. 4 (September 30, 2017): 337–353. Accessed May 2, 2024. https://www.revistascca.unam.mx/atm/index.php/atm/article/view/ATM.2017.30.04.05.