@article{888001,
      author = {Penrose, Roger.},
      url = {http://library.usi.edu/record/888001},
      title = {The emperor's new mind concerning computers, minds, and  the laws of physics / [electronic resource] :},
      publisher = {Oxford University Press,},
      recid = {888001},
      pages = {xxix, 602 p. :},
      address = {Oxford [England] ;},
      year = {1999},
}