@inbook {Achten 1989,
	title = {Die Kart{\"a}user, Meister des Gebets im 15. Jahrhundert},
	booktitle = {James Hogg (ed.), Kart{\"a}userliturgie und Kart{\"a}userschrifttum. Internationaler Kongre{\ss} vom 2. bis 5. September 1987, Klosterneuburg},
	series = {Analecta Cartusiana},
	volume = {4},
	number = {116:4},
	year = {1989},
	pages = {85-94},
	address = {Salzburg},
	keywords = {oratio},
	attachments = {http://cartusiana.org./sites/default/files/Achten_Kart\%C3\%A4user\%20Meister\%20des\%20Gebets.PDF},
	author = {Achten, Gerard}
}
