@book {Roth 1977,
	title = {Eremitisches M{\"o}nchtum},
	series = {Cistercienser Chronik},
	number = {84:3},
	year = {1977},
	pages = {32},
	address = {Bregenz},
	keywords = {vita eremitica},
	author = {Roth, Hermann Josef}
}
