@article{DBLP:journals/appml/CurtisN07,
  author    = {Frank E. Curtis and
               Jorge Nocedal},
  title     = {Steplength selection in interior-point methods for quadratic
               programming},
  journal   = {Appl. Math. Lett.},
  volume    = {20},
  number    = {5},
  year      = {2007},
  pages     = {516-523},
  ee        = {http://dx.doi.org/10.1016/j.aml.2006.05.020},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}