Modern historians who write of the Gepids' early history sometimes apply a "mixed argumentation", combining Jordanes' narration with results of archaeological research. Historian István Bóna says that the battle mentioned in the panegyric was about 290 in the former province of Dacia, equating it to the battle mentioned by Jordanes, involving Fastida. Archaeologist Kurdt Horedt however also equates it to the battle involving Fastida and proposed that the battle took place east of the Carpathian Mountains after 248 and before the withdrawal of the Romans from the province of Dacia in the early 270s. Walter Pohl only says that the battle must have happened between 248 and 291, and could have been inside or outside the curve of the Carpathians, though he feels it is obvious that it must in the region of the formerly Roman province of Dacia in Transylvania.