@article {Beutler 2007,
	title = {Der hl. Bernhard von Clairvaux besucht Guigo I. in der Grande Chartreuse},
	journal = {Cistercienser Chronik},
	volume = {114:1},
	year = {2007},
	pages = {9-12},
	keywords = {Bernardus Claraevallensis [Clairvaux], Guigo I O.Cart. (Bernardus Claraevallensis)},
	author = {Beutler, Werner}
}
