@inbook {Cullin 2011,
	title = {Notations in Carthusian liturgical books: preliminary remarks},
	booktitle = {John Haines (ed.), The calligraphy of medieval music},
	series = {Musicalia Medii Aevi},
	number = {1},
	year = {2011},
	pages = {175-194},
	address = {Turnhout},
	keywords = {liturgia, musica liturgica, notatio musica},
	attachments = {http://cartusiana.org./sites/default/files/Cullin_Notations\%20in\%20Carthusian\%20liturgical\%20books.pdf},
	author = {Cullin, Olivier}
}
