@inproceedings{zhang:nips19a,
  title = "DAC: The Double Actor-Critic Architecture for Learning Options",
  author = "Shangtong Zhang and Shimon Whiteson",
  year = "2019",
  booktitle = "NeurIPS 2019: Proceedings of the Thirty-third Annual Conference on Neural Information Processing Systems",
  month = "December",
  url = "http://www.cs.ox.ac.uk/people/shimon.whiteson/pubs/zhangnips19a.pdf",
}