@article{449815,
      note = {Includes index.},
      author = {Kaufman, Perry J.},
      url = {http://library.usi.edu/record/449815},
      title = {Alpha trading: profitable strategies that remove  directional risk /},
      publisher = {John Wiley & Sons,},
      recid = {449815},
      pages = {x, 310 p.},
      address = {Hoboken, NJ :},
      year = {2011},
}