PENCHEV, Boyko. <em>History of the People’s Republic of Bulgaria: Regime and Society. A Collective Volume</em>. Ed. Ivaylo Znepolski. Sofia 2010. Uncommon Culture, [S. l.], v. 1, n. 1, p. 179, 2010. Disponível em: https://journals.uic.edu/ojs/index.php/UC/article/view/3299. Acesso em: 25 may. 2024.