@inbook {2018,
	title = {Tegenpaus in Utrecht},
	booktitle = {Perkament in stukken. Teruggevonden middeleeuwse handschriftfragmenten},
	series = {Middeleeuwse Studies en Bronnen},
	volume = {171},
	year = {2018},
	pages = {110-113},
	publisher = {Verloren},
	organization = {Verloren},
	chapter = {14},
	address = {Hilversum},
	isbn = {978-90-8704-742-9},
	author = {Heer, Marian de and Paroubek-Groenewoud, Ria},
	editor = {Jaski, Bart and Mostert, Marco and Vliet, Kaj van}
}
@inbook {1994,
	title = {Tussen twee werelden. Gedrag en loyaliteit van parochiegeestelijken in Noord-Brabant, 1400-1570},
	booktitle = {Middeleeuwse cultuur. Verscheidenheid, spanning en verandering},
	series = {Amsterdamse Historische Reeks. Kleine Serie},
	volume = {18},
	year = {1994},
	pages = {163-192},
	publisher = {Verloren},
	organization = {Verloren},
	address = {Hilversum},
	isbn = {978-90-6550-260-5},
	issn = {90-6550-260-2},
	author = {Bijsterveld, A.J.A.},
	editor = {Mostert, Marco and K{\"u}nzel, Rudi and Demyttenaere, Albert}
}
