@article{457888,
      author = {Kaku, Michio. and O'Keefe, Robert.},
      url = {http://library.usi.edu/record/457888},
      title = {Hyperspace a scientific odyssey through parallel  universes, time warps, and the tenth dimension /  [electronic resource] :},
      publisher = {Oxford University Press,},
      recid = {457888},
      pages = {xvi, 359 p. :},
      address = {New York :},
      year = {1994},
}