NIKOLIĆ, Dragan. THE TWO EARLIEST INTERNATIONAL TREATIES IN THE HISTORY OF SLAVIC LAW. COLLECTION OF PAPERS, FACULTY OF LAW NIŠ, [S. l.], n. 83, 2019. DOI: 10.5937/zrpfn0-21389. Dostupno na: https://asistent.ceon.rs/index.php/zrpfn/article/view/21389. Pristupljeno: 12 jul. 2026.