@article{792187,
      author = {Urmson, J. O. and Rée, Jonathan,},
      url = {http://library.usi.edu/record/792187},
      title = {The concise encyclopedia of western philosophy [electronic  resource] /},
      publisher = {Routledge,},
      recid = {792187},
      pages = {vii, 398 p.},
      address = {London ;},
      year = {2005},
}