@article{311677,
      recid = {311677},
      author = {Langville, Amy N. and Meyer, C. D.},
      title = {Google's PageRank and beyond : the science of search  engine rankings /},
      publisher = {Princeton University Press,},
      address = {Princeton, N.J. :},
      pages = {x, 224 p. :},
      year = {2006},
      url = {http://library.usi.edu/record/311677},
}