@article{773178,
      recid = {773178},
      author = {Langville, Amy N. and Meyer, Carl D.},
      title = {Who's #1? the science of rating and ranking / [electronic  resource] :},
      publisher = {Princeton University Press,},
      address = {Princeton :},
      pages = {xvi, 247 p. :},
      year = {2012},
      url = {http://library.usi.edu/record/773178},
}