On the use of super-efficiency procedures for ranking efficient units and identifying outliers

@article{Banker2017OnTU,
  title={On the use of super-efficiency procedures for ranking efficient units and identifying outliers},
  author={Rajiv D. Banker and Hsihui Chang and Zhiqiang Zheng},
  journal={Annals OR},
  year={2017},
  volume={250},
  pages={21-35}
}