Ganz, David: A Carolingian Confessional Prayer in Biblioteca Apostolica Vaticana, Reginensis 991. In: Felici cvriositate : studies in Latin literature and textual criticism from antiquity to the twentieth century : in honour of Rita Beyers / edited by Guy Guldentops, Christian Laes and Gert Partoens. Turnhout : Brepols, 2017, S. 421-435