@inproceedings{universaloptionmodels,
  title = {Universal Option Models},
  author = {Hengshuai Yao and Csaba Szepesvari and Richard S. Sutton and Joseph Modayil and Shalabh Bhatnagar},
  year = {2014},
  booktitle = {NeurIPS 2014 12},
  url = {http://papers.nips.cc/paper/5590-universal-option-models},
}