@misc{cabana2019multivariate,
  title={Multivariate outlier detection based on a robust Mahalanobis distance with shrinkage estimators},
  author={Elisa Cabana and Rosa E. Lillo and Henry Laniado},
  year={2019},
  eprint={1904.02596},
  archivePrefix={arXiv},
  primaryClass={stat.ME},
  doi={10.1007/s00362-019-01148-1},
  url={https://arxiv.org/abs/1904.02596}
}