@misc{W1444952417,
  author = {E. Emary and Hossam M. Zawbaa and Aboul Ella Hassanien},
  title = {Binary grey wolf optimization approaches for feature selection},
  year = {2015},
  howpublished = {Neurocomputing},
  doi = {https://doi.org/10.1016/j.neucom.2015.06.083}
}