@article{440517,
      author = {Wilks, Yorick,},
      url = {http://library.usi.edu/record/440517},
      title = {Close engagements with artificial companions key social,  psychological, ethical and design issues / [electronic  resource] :},
      publisher = {John Benjamins,},
      recid = {440517},
      pages = {1 online resource (xxii, 315 p.)},
      address = {Philadelphia, PA :},
      year = {2010},
}