{"id":"001070562","type":"book","title":"Eternal amicitia? Social and political relationships in the early medieval libri memoriales","publisher":"Institutum Romanum Finlandiae","publisher-place":"Roma","pages":"155-172","container-title":"De Amicitia : Friendship and social networks in antiquity and the Middle Ages","author":[{"family":"Butz","given":"Eva-Maria"}],"issued":{"raw":"2009"}}