@article{413302,
      author = {Lewis, Mark Edward,},
      url = {http://library.usi.edu/record/413302},
      title = {China between empires the northern and southern dynasties  / [electronic resource] :},
      publisher = {Belknap Press of Harvard University Press,},
      recid = {413302},
      pages = {340 p. :},
      address = {Cambridge, Mass. :},
      year = {2009},
}