@article{908229,
      recid = {908229},
      author = {Collins, Rob,},
      title = {Hadrian's Wall and the end of empire the Roman frontier in  the 4th and 5th centuries / [electronic resource] :},
      publisher = {Routledge,},
      address = {New York :},
      pages = {x, 214 p. :},
      year = {2012},
      url = {http://library.usi.edu/record/908229},
}