@article{478986,
      url = {http://library.usi.edu/record/478986},
      title = {Experiments in international benchmarking of US research  fields [electronic resource] /},
      publisher = {National Academy Press,},
      recid = {478986},
      pages = {1 v. (various pagings) :},
      address = {Washington, D.C. :},
      year = {2000},
}