@book {2015,
	title = {Catalogue of Notated Office Manuscripts Preserved in Flanders (c. 1100 - c. 1800). Volume 1: Averbode, Dendermonde, Diest, Geel, Ghent, Tongeren},
	series = {Antiphonaria},
	volume = {1},
	year = {2015},
	pages = {170},
	publisher = {Brepols},
	organization = {Brepols},
	address = {Turnhout},
	issn = {978-2-503-54278-2},
	author = {Long, Sarah Ann and Behrendt, Inga}
}
@inbook {2011,
	title = {Liturgische handschriften met muzieknotatie in de premonstratenzer abdijen Grimbergen, Tongerlo, Park en Averbode: wat is voorhanden en welke zijn premonstratenzer handschriften?},
	booktitle = {Premonstratenzer gregoriaans in de Nederlanden: Liturgische handschriften (13de-16de eeuw)},
	series = {Bijdragen van de contactdag},
	volume = {21},
	year = {2011},
	pages = {15-29},
	publisher = {Werkgroep Norbertijner Geschiedenis in de Nederlanden},
	organization = {Werkgroep Norbertijner Geschiedenis in de Nederlanden},
	address = {Averbode},
	abstract = {63p. geen ISBN Besteladres: Herman Janssens, Abdij 1, B-3271 Averbode, h.janssens@abdijaverbode.be},
	author = {Behrendt, Inga},
	editor = {Janssens, Herman}
}
