ХАРДИ, Ђура. „CASTRUM REGIS BACHIENSIS” ANNO 1328 OR ONE CONTRIBUTION TO THE QUESTION OF STATUS OF BAČ FORTRESS. ISTRAŽIVANJA, Јournal of Historical Researches, [S. l.], n. 25, p. 43–54, 2016. DOI: 10.19090/i.2014.25.43-54. Disponível em: https://istrazivanja.ff.uns.ac.rs/index.php/istr/article/view/1723. Acesso em: 22 dec. 2024.