@inbook {2015,
	title = {Ecclesiastical Institutions and Religious Life in the Observant Century},
	booktitle = {A Companion to Observant Reform in the Late Middle Ages and Beyond},
	series = {Brill{\textquoteright}s Companions to the Christian Tradition},
	volume = {59},
	year = {2015},
	pages = {23-59},
	publisher = {Brill},
	organization = {Brill},
	address = {Leiden},
	isbn = {978-90-04-22627-2},
	author = {Zarri, Gabriella},
	editor = {Mixson, James D. and Roest, Bert}
}
@article {2004,
	title = {Expectamus Regnum Franciscanum: Erasmus and his seraphic obsession},
	journal = {Collectanea Franciscana},
	volume = {74},
	year = {2004},
	pages = {23-44},
	author = {Roest, Bert}
}
