@article{robustportfolioselectionproblemsa,
  title = {Robust Portfolio Selection Problems: A Comprehensive Review},
  author = {Alireza Ghahtarani and Ahmed Saif and Alireza Ghasemi},
  year = {2021},
  eprint = {2103.13806},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2103.13806v2},
}