Bibliografie
Conflict and compromise: the Premonstratentians of Ninove (Flanders) and the laity in the twelfth century. In: . Negotiating secular and ecclesiastical power. Western Europe in the Central Middle Ages. Turnhout: Brepols; 1999. pp. 167-183. .
Relics as tools of power: the eleventh-century inventio of St Bertin's relics and the assertion of Abbot Bovo's authority. In: . Negotiating secular and ecclesiastical power. Western Europe in the Central Middle Ages. Turnhout: Brepols; 1999. pp. 51-71. .
The Political Use of Piety in Episcopal and Comital Charters of the Eleventh and Twelfth Centuries. In: . Negotiating secular and ecclesiastical power. Western Europe in the Central Middle Ages. Turnhout: Brepols; 1999. pp. 19-35. .