The Relations of the Piasts of Poland and the Árpáds of Hungary in the 1130s. Part 1.

Konštantínove listy/Constantine’s Letters is an international scientific journal which has been published in Constantine the Philosopher University in Nitra since 2008. The main goal of the journal is to present problems and themes intertwined with the cultural and political history of Great Moravia during the 9th century as well as continuity of Cyrillo-Methodian tradition in later times. Next, there is also space for other adjacent topics connected with Slavonic and Byzantine history, philology, philosophy, literature, cultural relations as well as medieval and early modern age ecclesiastical history and iconography.