@inbook {Achten 1991,
	title = {Die Kart{\"a}user und die mittelalterlichen Fr{\"o}mmigkeitsbewegungen},
	booktitle = {James Hogg (ed.), Die Ausbreitung kart{\"a}usischen Lebens und Geistes im Mittelalter},
	series = {Analecta Cartusiana},
	volume = {2},
	number = {63:2},
	year = {1991},
	note = {Ook verschenen in <bib>Schaefke 1991</bib>138-145, 3 ill.},
	pages = {118-131},
	address = {Salzburg \&  Lewiston (N.Y.)},
	keywords = {devotio},
	attachments = {http://cartusiana.org./sites/default/files/Achten_Kart\%C3\%A4user\%20und\%20Fr\%C3\%B6mmigkeitsbewegungen.PDF},
	author = {Achten, Gerard}
}
