VELIKOVA, S.; ZHEKUNOVA, V. Church no. 16 in the western confines of the outer town of medieval Cherven . Contributions to Bulgarian Archaeology | Приноси към българската археология, [S. l.], v. 11, p. 151–176, 2021. DOI: 10.53250/cba11.151-176. Disponível em: https://publications.naim.bg/index.php/CBA/article/view/205. Acesso em: 5 oct. 2026.