A. Markov, “On the Late Stage of the Point Explosion in an Exponential Medium and Self-Similar Raizer’s and Hayes’s Solutions”, Eng. Trans., vol. 22, no. 3, pp. 435–444, Sep. 1974, Accessed: Jan. 17, 2026. [Online]. Available: http://et.ippt.gov.pl/index.php/et/article/view/2417