@inbook {Soenen 1976,
	title = {Chartreuse de Zelem},
	booktitle = {Monasticon Belge, dl. 6: Province de Limbourg},
	year = {1976},
	note = {<a href="http://commissionroyalehistoire.be/pdf/monasticon_belge/06_limbourg_1_1.pdf$\#$page=275">Elektronisch raadpleegbaar</a>.},
	pages = {293-334},
	address = {Li{\`e}ge},
	keywords = {Zelem O.Cart. (monasticon)},
	author = {Micheline Soenen}
}
