@article{790750,
      author = {Gerrard, Christopher M.},
      url = {http://library.usi.edu/record/790750},
      title = {Medieval archaeology understanding traditions and  contemporary approaches / [electronic resource] :},
      publisher = {Routledge,},
      recid = {790750},
      pages = {xvii, 302 p. :},
      address = {London ;},
      year = {2003},
}