Bogdanovich Алексей, Luts Любовь, Novitskiy Виталий, and Sergeev Всеволод. “On Conceptual History of Safety”. Journal of Civil Protection 2, no. 4 (November 27, 2018): 521–532. Accessed April 29, 2024. https://journals.ucp.by/index.php/jcp/article/view/158.