@article{414499,
      author = {Birley, Anthony,},
      url = {http://library.usi.edu/record/414499},
      title = {Septimius Severus the African emperor / [electronic  resource] :},
      publisher = {Routledge,},
      recid = {414499},
      pages = {xii, 292 p. :},
      address = {London ;},
      year = {1999},
}