Critical survey : of letters os donation, confirmation and that of agreement issued by the Ottoman sultans for the rulers of Hungary and Transylvania

Papp, Sándor. 2004. “Critical Survey : Of Letters Os Donation, Confirmation and That of Agreement Issued by the Ottoman Sultans for the Rulers of Hungary and Transylvania”. Chronica 4 (January):126-28. https://iskolakultura.hu/index.php/chronica/article/view/10684.