@article{swarmintelligencealgorithmsappliedto,
  title = {Virtual reference feedback tuning with robustness constraints: A swarm intelligence solution},
  author = {L. V. Fiorio and C. L. Remes and P. Wheeler and Y. R. de Novaes},
  year = {2021},
  eprint = {2111.02212},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2111.02212v6},
}