@article{anoptimalalgorithmforadversarialbandits,
  title = {An Optimal Algorithm for Adversarial Bandits with Arbitrary Delays},
  author = {Julian Zimmert and Yevgeny Seldin},
  year = {2019},
  eprint = {1910.06054},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1910.06054v2},
}