@inproceedings{aunifiedframeworkforregularized,
  title = {A Regularized Approach to Sparse Optimal Policy in Reinforcement Learning},
  author = {Xiang Li and Wenhao Yang and Zhihua Zhang},
  year = {2019},
  booktitle = {NeurIPS 2019 12},
  eprint = {1903.00725},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1903.00725v3},
}