@book {Ziwsa1893,
	title = {Optatus Milevitanus. De schismate donatistarum advеrsus Parmenianum},
	series = {Corpus Scriptorum Ecclesiasticorum Latinorum},
	number = {26},
	year = {1893},
	publisher = {CSEL},
	organization = {CSEL},
	address = {Wien},
	editor = {Ziwsa, Karl}
}
