{"id":"001232216","type":"book","title":"Columban churches in Brega and Leinster: relations with the Norse and the Anglo-Normans","pages":"5-18","container-title":"Journal of the Royal Society of Antiquaries of Ireland, 129 (1999","author":[{"family":"Bhreathnach","given":"Edel."}],"issued":{"raw":"1999"}}