UNKNOWN, U. Dušan Lukač (1926–2000). Balcanica - Annual of the Institute for Balkan Studies, [S. l.], n. XXX-XXXI, p. 269–280, 2023. Disponível em: https://balcanica.rs/index.php/journal/article/view/587. Acesso em: 30 jun. 2024.