FILIPEC, Krešimir. Historical characteristics of the Croatian – Slovenian language border between the Drava and Sava rivers until the 12th century according to archaeological indicators. Poznańskie Studia Slawistyczne, [S. l.], n. 29, p. 357–374, 2025. DOI: 10.14746/pss.2025.29.19. Disponível em: https://pressto.amu.edu.pl/index.php/pss/article/view/51136. Acesso em: 23 feb. 2026.