@article {1999,
	title = {{\textquoteright}Claustrum sine armario sicut castrum castrum sine armamentario{\textquoteright}. De bibliotheek van de St.-Laurentsabdij te Luik in de twaalfde eeuw},
	journal = {Millennium},
	volume = {13},
	year = {1999},
	pages = {105-122},
	author = {D{\"u}ckers, Rob}
}
