For the Tatar invasion see the contemporary Rogerius, Epistolae super destructione Regni Hungariae per Tartaros facta (Budapest, 1885).
This also may be perhaps the most proper place to notice the Historia avium Hungariae of Grossinger, published at Posen in 1793.
The diet, which met at Buda in hot haste, proclaimed the young king 2 dictator, 1 The Opus tripartitum juris consuetudinarii regni Hungariae was drawn up by Verbbczy at the instance of the diet in 1507.
By Farkas Deal(and others (Pest, 1878-1891); Monumenta Vaticana historiam regni Hungariae illustrantia (8 vols., Budapest, 1885-1891), a valuable collection of materials from the Vatican archives, edited under the auspices of the Hungarian bishops; Principal Sources for the Magyar Conquest (Mag.), by Gyula Pauler and Sandor Szilagyi (ib.
Of these the most important is the Monumenta Hungariae Historica, published by the Academy.
Critica regum Hungariae (42 vols., Pest, 1 7791 810), and Pray, Annales regum Hungariae (5 vols., Vienna, 1764-1770).