@book {2002, title = {In kringen van kanunniken. Munsters en kapittels in het bisdom Utrecht. 695-1227}, year = {2002}, pages = {512}, publisher = {Walburg Pers}, organization = {Walburg Pers}, address = {Zutphen}, issn = {90-5730-229-2}, author = {Vliet, Kaj van} }