@inbook {20284,
	title = {Constantine the Great as "επίσκοπος των εκτός" (episcopus rerum externarum)},
	booktitle = {Saint Emperor Constantin and Christianity, International Conference commemorating the 1700th anniversary of the Edict of Milan, 31 May {\textendash} 2 June 2013},
	volume = {1},
	year = {2013},
	pages = {143-155},
	address = {Nis}
}
