@article{Mlakar2020,
  title={Impact of Solution Representation in Nature-Inspired Algorithms for Feature Selection},
  author={Mlakar, Uro{\v{s}} and Fister Jr., Iztok and Fister, Iztok},
  journal={IEEE Access},
  volume={8},
  pages={134728--134742},
  year={2020},
  publisher={IEEE}
}