Lavnichenko О. V. The content of the concepts of "extraordinary circumstance" and "extraordinary situation". Honor and Law, [S. l.], n. 4, p. 34–38, 2019. DOI: 10.33405/2078-7480/2011/0/4/144000. Disponível em: https://chiz.nangu.edu.ua/article/view/144000. Acesso em: 7 mar. 2026.