@article{ahrari2017multimodal,
  title={Multimodal optimization by covariance matrix self-adaptation evolution strategy with repelling subpopulations},
  author={Ahrari, Ali and Deb, Kalyanmoy and Preuss, Mike},
  journal={Evolutionary computation},
  volume={25},
  number={3},
  pages={439--471},
  year={2017},
  publisher={MIT Press}
}