@inproceedings{tdlearningwithconstrainedgradients,
  title = {TD Learning with Constrained Gradients},
  author = {Ishan Durugkar and Peter Stone},
  year = {2018},
  booktitle = {ICLR 2018 1},
  url = {https://openreview.net/forum?id=Bk-ofQZRb},
}