@article{policygradientrlalgorithmsasdirected,
  title = {Policy Gradient RL Algorithms as Directed Acyclic Graphs},
  author = {Juan Jose Garau Luis},
  year = {2020},
  eprint = {2012.07763},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2012.07763v2},
}