@misc{soberon-2018-robust-random-choice,
  title = {{Robust Tverberg and colorful Carathéodory results via random choice}},
  author = {Pablo Soberón},
  year = {2018},
  eprint = {1606.08790},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1606.08790},
  note = {Combinatorics, Probability and Computing 27 (3), 427–440.}
}