PETROVICS, I. Azzonfolua alio nomine Felzeged. Acta Historica (Szeged), [S. l.], v. 67, p. 67–75, 1980. Disponível em: https://americanaejournal.hu/index.php/acthist/article/view/9890. Acesso em: 6 szept. 2025.