@article{925767,
      author = {Boas, Adrian J.,},
      url = {http://library.usi.edu/record/925767},
      title = {Jerusalem in the time of the crusades society, landscape  and art in the Holy City under Frankish rule / [electronic  resource] :},
      publisher = {Routledge,},
      recid = {925767},
      pages = {xv, 272 p. :},
      address = {London ;},
      year = {2001},
}