@article{810822,
      author = {Hankinson, R. J.},
      url = {http://library.usi.edu/record/810822},
      title = {Cause and explanation in ancient Greek thought [electronic  resource] /},
      publisher = {Clarendon Press ;},
      recid = {810822},
      pages = {xvi, 499 p.},
      address = {Oxford :},
      year = {1998},
}