@inbook {Dekeyzer 1996,
	title = {Kartuizerklooster [Zelem] geeft geheimen prijs},
	booktitle = {Streeknieuws Noord-Limburg, 13 september},
	year = {1996},
	pages = {13-14},
	keywords = {Zelem O.Cart. (transitus subterraneus)},
	attachments = {http://cartusiana.org/sites/default/files/Zelem_Onderaardse\%20gang.PDF},
	author = {Dekeyzer, Anne-Marie}
}
