@article{1400824,
      author = {Mangasarian, Olvi L., and Meyer, Robert R., and Robinson,  Stephen M.,},
      url = {http://library.usi.edu/record/1400824},
      title = {Nonlinear programming 4 : proceedings of the Nonlinear  Programming Symposium 4 /. Nonlinear Programming Symposium},
      recid = {1400824},
      pages = {1 online resource (560 pages) :},
}