@article{onionpeelingoutlierdetectionin2ddata,
  title = {Onion-Peeling Outlier Detection in 2-D data Sets},
  author = {Archit Harsh and John E. Ball and Pan Wei},
  year = {2018},
  eprint = {1803.04964},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1803.04964v1},
}