MALEC, L., F. SKÁCEL, T. FOUSEK, V. TEKÁC, and P. KRÁL. “Analyzing Ground Ozone Formation Regimes Using a Principal Axis Factoring Method: A Case Study of Kladno (Czech Republic) Industrial Area”. Atmósfera, vol. 21, no. 3, Oct. 2009, https://www.revistascca.unam.mx/atm/index.php/atm/article/view/8603.