@book {2025,
	title = {North, South, East and West in Twelfth-Century Thought},
	year = {2025},
	pages = {338},
	publisher = {Boydell Press},
	organization = {Boydell Press},
	address = {Woodbridge},
	abstract = {O.a. Sigebert van Gembloers en Hugo van Saint-Victor},
	isbn = {9781837650637},
	author = {Wolever, Eric}
}
