@inbook {2015,
	title = {The Religious Profession in the Order of the Canons Regular of Pr{\'e}montr{\'e}. A Challenge of Loyalty},
	booktitle = {Loyalty in the Middle Ages: Ideal and Practice of a Cross-Social Value},
	series = {Brepols Collected Essays in European Culture},
	volume = {5},
	year = {2015},
	pages = {327-344},
	publisher = {Brepols},
	organization = {Brepols},
	address = {Turnhout},
	isbn = {978-2-503-55103-6},
	doi = {10.1484/M.BCEEC-EB.5.110177},
	author = {Ardura, Bernard},
	editor = {Sonntag, J{\"o}rg and Zermatten, Coralie}
}
