{"id":"003037990","type":"article","title":"The social and economical impact of Hadrian's Wall and the frontier zone in Britain","publisher":"Society for the Promotion of Roman Studies","publisher-place":"London","pages":"125-157","container-title":"Britannia","author":[{"family":"Bruhn","given":"James"},{"family":"Hodgson","given":"N."}],"issued":{"raw":"2022"}}