@article{KKTANS09,
  author	= {Fatma K{\i}l{\i}n\c{c}-Karzan and
               		Alejandro Toriello and
               		Shabbir Ahmed and
               		George L. Nemhauser and
               		Martin W. P. Savelsbergh},
  title		= {Approximating the stability region for binary mixed-integer programs},
  journal	= {Operations Research Letters},
  volume	= {37},
  number	= {4},
  year	= {2009},
  pages	= {250-254},
  ee		= {http://dx.doi.org/10.1016/j.orl.2009.04.001},
}