@article{revisitingthesoftmaxbellmanoperator,
  title = {Revisiting the Softmax Bellman Operator: New Benefits and New Perspective},
  author = {Zhao Song and Ronald E. Parr and Lawrence Carin},
  year = {2018},
  eprint = {1812.00456},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1812.00456v2},
}