Gyula László, István Rácz: The Treasure of Nagyszentmiklós, Corvina, 1984, pp. 19 [1]
András Róna-Tas, Hungarians and Europe in the early Middle Ages (Central European University Press, 1999; ISBN963-9116-48-3), pp. 131-132
Agustí Alemany, "From Central Asia to Balkans: the title *ču(b)-pān" in Christine Allison, Anke Joisten-Pruschke, Antje Wendtland (eds.), Daēnā to Dîn: Religion, Kultur und Sprache in der iranischen Welt (2009; ISBN978-3-447-05917-6), pp. 3-The inscription is executed with Greek capital letters along the periphery of a richly decorated with an open-work interlaced design golden disk, complementarily mounted on the bottom of a shallow semispherical golden cup in the shape of an oval basin with a diameter of 12, p. 5