https://catholiclibrary.org/library/view?docId=Fathers-EN/npnf.000909.TheCanonsOfTheCouncilsOfAncyraGangraNeocsareaAnti.TheCouncilofAncyra.html&chunk.id=00000015
Local Magisterium, The Council of Ancyra
council of ancyralocalmagisterium
https://www.fourthcentury.com/the-council-of-ancyra-ad-314/
Fourth Century Christianity ยป The Council of Ancyra (AD 314)
council of ancyrafourth centurychristianity