@book {2006,
	title = {{\textquoteright}Defecit ecclesia{\textquoteright}. Studien zur Verfallsidee in der Kirchengeschichtsanschauung des Mittelalters},
	series = {Ver{\"o}ffentlichungen des Instituts f{\"u}r Europ{\"a}ische Geschichte Mainz},
	volume = {213},
	year = {2006},
	pages = {420},
	publisher = {Von Zabern},
	organization = {Von Zabern},
	address = {Mainz},
	isbn = {978-3-8053-3647-5},
	author = {Sch{\"a}ufele, Wolf-Friedrich}
}
