@inproceedings{multivariateoutlierdetectionbasedona,
  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},
  booktitle = {Statistical Papers 2019 11},
  url = {https://doi.org/10.1007/s00362-019-01148-1},
}