PETROVA-PRODANOVA, Z. Adaptation of latin samples into cyrillic fonts in Bulgarian practice from the 60-90‘s of the XX century. Yearbook of the Department of Cinema, Advertising and Show Business, [S. l.], p. 54–62, 2021. DOI: 10.33919/ydcas.21.5. Disponível em: https://ojs.nbu.bg/index.php/YDCASH/article/view/1213. Acesso em: 7 dec. 2025.