Hartmann, Martina

• Gerbert l'Européen. Actes du colloque d'Aurillac 4–7 juin 1996, rassemblés par Nicole Charbonnel et Jean-Eric Iung, 1997c
  Francia Bd. 26 Nr. 1 (1999)
• Topographies of Power in the Early Middle Ages, edited by Mayke de Jong and Frans Theuws with Carine van Rhijn, 2001
  Francia Bd. 32 Nr. 1 (2005)
• Yitzhak Hen, The Royal Patronage of Liturgy in Frankish Gaul. To the Death of Charles the Bald (877), 2001
  Francia Bd. 31 Nr. 1 (2004)