{"id":"001530700","type":"article","title":"Continuing the search for an 'Antonine gap' on Hadrian's Wall","publisher":"Archaeopress Publishing Ltd.","publisher-place":"Oxford","pages":"331-335","container-title":"Roman frontier studies 2009: proceedings of the XXI International Congress of Roman Frontier Studies (Limes Congress) held at Newcastle-upon-Tyne in August 2009","author":[{"family":"Brickstock","given":"R. J."}],"issued":{"raw":"2017"}}