@article{1468771,
      author = {Comfort, Anthony,},
      url = {http://library.usi.edu/record/1468771},
      title = {The Roman frontier with Persia in north-eastern  Mesopotamia : fortresses and roads around Singara /},
      recid = {1468771},
      pages = {1 online resource (v, 135 pages) :},
}