Bibliografie
Converting monks: missionary activity in early medieval Frisia and Saxony. In: . Christianizing peoples and converting individuals. Turnhout: Brepols; 2001. pp. 37-45. .
Converting the other and converting the self: double objectives in Franciscan educational writings. In: . Christianizing peoples and converting individuals. Turnhout: Brepols; 2001. pp. 295-301. .