{"id":"001399203","type":"article","title":"God as a Court Witness - Oaths in a Medieval Court","publisher":"Institutum Romanum Finlandiae","publisher-place":"Helsinki","pages":"187-196","container-title":"Religious participation in ancient and medieval societies : rituals, interaction and identity","author":[{"family":"Opitz","given":"Rainer"}],"issued":{"raw":"2013"}}