Kudinov, A. N., O. I. Krylova, V. P. Tsvetkov, and I. V. Tsvetkov. “Mathematical Model of Multifractal Dynamics and Global Warming”. Eurasian Mathematical Journal, vol. 5, no. 2, June 2014, pp. 52–59, https://emj.enu.kz/index.php/main/article/view/570.