ДЕ СЕНА, Ерик К. CONSTANTINE IN THE IMPERIAL PALACE AT SERDICA. ISTRAŽIVANJA, Јournal of Historical Researches, [S. l.], n. 25, p. 381–399, 2016. DOI: 10.19090/i.2014.25.381-399. Disponível em: https://istrazivanja.ff.uns.ac.rs/index.php/istr/article/view/1747. Acesso em: 22 dec. 2024.