NOTICE

If using this code in your work, please cite as follows:

    @misc{wmg_agent_2020,
      author = {Ricky Loynd and Roland Fernandez and Asli Celikyilmaz and Adith Swaminathan and Matthew Hausknecht},
      title = {Working Memory Graphs: Source code},
      year = {2020},
      publisher = {GitHub},
      journal = {GitHub repository},
      howpublished = {\url{https://github.com/microsoft/wmg_agent}}
    }

This repo's implementation of Sokoban was derived in part from that of
[https://github.com/mpSchrader/gym-sokoban](https://github.com/mpSchrader/gym-sokoban).
If using the Sokoban environment in your work, please honor that source's
[license](environments/gym-sokoban-LICENSE), and cite as follows:

    @misc{SchraderSokoban2018,
      author = {Schrader, Max-Philipp B.},
      title = {gym-sokoban},
      year = {2018},
      publisher = {GitHub},
      journal = {GitHub repository},
      howpublished = {\url{https://github.com/mpSchrader/gym-sokoban}},
      commit = {#CommitId}
    }

For convenience, we provide some of the predefined Boxoban levels from [https://github.com/deepmind/boxoban-levels](https://github.com/deepmind/boxoban-levels).
If using this data in your work, please honor that source's
[license](data/boxoban-levels-master/LICENSE), and cite as follows:

    @misc{boxobanlevels,
      author = {Arthur Guez, Mehdi Mirza, Karol Gregor, Rishabh Kabra, Sebastien Racaniere, Theophane Weber, David Raposo, Adam Santoro, Laurent Orseau, Tom Eccles, Greg Wayne, David Silver, Timothy Lillicrap, Victor Valdes},
      title = {An investigation of Model-free planning: boxoban levels},
      howpublished= {https://github.com/deepmind/boxoban-levels/},
      year = "2018",
    }