@article {Mazal 1974,
	title = {Gotische Blindstempeleinb{\"a}nde aus der Kartause Roermond},
	journal = {Gutenberg-Jahrbuch},
	volume = {49},
	year = {1974},
	pages = {294-302},
	keywords = {ars ligaturae, Roermond O.Cart. (ars ligaturae)},
	author = {Mazal, Otto}
}
