@article{93006,
      author = {Beckwith, John,},
      url = {http://library.usi.edu/record/93006},
      title = {The art of Constantinople: an introduction to Byzantine  art 330-1453.},
      publisher = {Phaidon,},
      recid = {93006},
      pages = {viii, 184 p.},
      address = {London,},
      year = {1968},
}