@article{1492890,
      author = {Ma, John,},
      url = {http://library.usi.edu/record/1492890},
      title = {Polis : a new history of the ancient Greek city-state from  the early Iron Age to the end of antiquity /},
      recid = {1492890},
      pages = {1 online resource ( xviii, 713 pages)},
}