@article{785901,
      author = {Lancaster, Lynne C.,},
      url = {http://library.usi.edu/record/785901},
      title = {Innovative vaulting in the architecture of the Roman  Empire : 1st to 4th centuries CE /},
      recid = {785901},
      pages = {1 online resource (xxvi, 254 pages) :},
}