@article{351726,
      recid = {351726},
      author = {Plantinga, Alvin.},
      title = {The nature of necessity [electronic resource] /},
      publisher = {Clarendon Press,},
      address = {Oxford :},
      pages = {1 online resource (ix, 255 p.)},
      year = {1992},
      note = {Description based on print version record.},
      url = {http://library.usi.edu/record/351726},
}