@book {2023,
	title = {Regino von Pr{\"u}m, Sendhandbuch (Libri duo de synodalibus causis)},
	series = {Monumenta Germaniae Historica. Leges. Collectiones Canonum},
	number = {1},
	year = {2023},
	pages = {LXIV+862},
	publisher = {Harrassowitz},
	organization = {Harrassowitz},
	address = {Wiesbaden},
	keywords = {Tekstuitgave},
	isbn = {978-3-447-11980-1},
	author = {Hartmann, Wilfried}
}
@book {2016,
	title = { The History of Courts and Procedure in Medieval Canon Law},
	series = {History of Medieval Canon Law},
	number = {5},
	year = {2016},
	publisher = {The Catholic University Press},
	organization = {The Catholic University Press},
	address = {Was},
	isbn = {9780813229041},
	author = {Hartmann, Wilfried and Pennington, Kenneth}
}
@book {2012,
	title = { The History of Byzantine and Eastern Canon Law to 1500},
	series = {History of Medieval Canon Law},
	number = {4},
	year = {2012},
	publisher = {The Catholic University Press},
	organization = {The Catholic University Press},
	address = {Washington (D.C.)},
	isbn = {9780813216799},
	author = {Hartmann, Wilfried and Pennington, Kenneth}
}
@book {2008,
	title = { The History of Medieval Canon Law in the Classical Period, 1140-1234},
	series = {History of Medieval Canon Law},
	number = {3},
	year = {2008},
	publisher = {The Catholic University Press},
	organization = {The Catholic University Press},
	address = {Washington (D.C.)},
	isbn = {9780813214917},
	author = {Hartmann, Wilfried and Pennington, Kenneth}
}
