PAČEV, Ilija. Artistic Variety in Short-form Bulgarian Lyrics. Zeitschrift für Balkanologie, [S. l.], v. 42, n. 1 + 2, 2006. Disponível em: https://zeitschrift-fuer-balkanologie.de/index.php/zfb/article/view/80. Acesso em: 15 oct. 2026.