@article{490853,
      recid = {490853},
      author = {Rendu, J.-M.},
      title = {An introduction to cut-off grade estimation [electronic  resource] /},
      publisher = {Society for Mining, Metallurgy, and Exploration,},
      address = {Littleton, Colo. :},
      pages = {vi, 106 p. :},
      year = {2008},
      url = {http://library.usi.edu/record/490853},
}