Kovács, Tibor. “Zur Entstehungs Fragen Des Schwerttyps Von Hajdúsámson-Apa”. Balcanica - Annual of the Institute for Balkan Studies, no. XXIII (December 1, 1992): 329–340. Accessed April 19, 2025. https://balcanica.rs/index.php/journal/article/view/839.