@inbook {1996,
	title = {Missionaries, Masters and Manuscripts; a survey of the oldest books and their patrons in the diocese of Utrecht (until c. 1200)},
	booktitle = {Utrecht: Britain and the continent. Archaeology, art and architecture},
	series = {Conference transactions. The British Archaeological Association},
	volume = {18},
	year = {1996},
	pages = {145-162},
	publisher = {Routledge},
	organization = {Routledge},
	address = {London},
	isbn = {9780901286734},
	author = {W{\"u}stefeld, Wilhelmina C. M.},
	editor = {Bi{\`e}vre, Elisabeth de}
}
