@article{704365,
      author = {Mack, Iris, and Dickens, William Earl, and Raffacle,  Dario,},
      url = {http://library.usi.edu/record/704365},
      title = {Energy trading and risk management : a practical approach  to hedging, trading, and portfolio diversification /},
      recid = {704365},
      pages = {1 online resource (296 pages) :},
}