Cassius Dio 71,12; Petros Patrikios, Fragment 7. Dazu Jan Bulas: Friend or foe? The political relations between inhabitants of the Upper Tisza region and the Roman Empire at the end of the 2nd and the 3rd century AD, in the light of archaeological and historical sources. In: Hans-Ulrich Voß, Alexander Rubel (Hrsg.): Experiencing the Frontier and the Frontier of Experience: Barbarian perspectives and Roman strategies to deal with new threats. Archaeopress Publishing, Oxford 2020, S. 37–55 (Digitalisat), hier S. 43.
