Model improvement for computational difficulties of DEA technique in the presence of special DMUs

@article{Alirezaee2007ModelIF,
  title={Model improvement for computational difficulties of DEA technique in the presence of special DMUs},
  author={M. R. Alirezaee and Mohsen Afsharian},
  journal={Applied Mathematics and Computation},
  year={2007},
  volume={186},
  pages={1600-1611}
}