@inbook {Aigrain 1930,
	title = {La liturgie des Chartreux},
	booktitle = {Ren{\'e} Aigrain, Liturigia. Encyclop{\'e}die populaire des connaissances liturgiques},
	year = {1930},
	pages = {841-846},
	address = {Paris},
	keywords = {liturgia},
	attachments = {http://cartusiana.org./sites/default/files/Aigrain_Liturgie\%20des\%20Chartreux.pdf},
	author = {Aigrain, Ren{\'e}}
}
