@inbook {Neuhausen 1991,
	title = {Die Abl{\"a}sse f{\"u}r die Kartause St. Barbara},
	booktitle = {Werner Sch{\"a}fke (ed.), Die K{\"o}lner Kartause um 1500. Eine Reise in unsere Vergangenheit},
	year = {1991},
	pages = {146-153},
	address = {K{\"o}ln},
	keywords = {K{\"o}ln O.Cart. (indulgentiae)},
	author = {Neuhausen, Christiane}
}
