@article{alargescalestudyonunsupervisedoutlier,
  title = {A Large-scale Study on Unsupervised Outlier Model Selection: Do Internal Strategies Suffice?},
  author = {Martin Q. Ma and Yue Zhao and Xiaorong Zhang and Leman Akoglu},
  year = {2021},
  eprint = {2104.01422},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.01422v2},
}