@article{learningfirstordersymbolicplanning1,
  title = {Learning First-Order Symbolic Planning Representations That Are Grounded},
  author = {Andrés Occhipinti Liberman and Blai Bonet and Hector Geffner},
  year = {2022},
  eprint = {2204.11902},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2204.11902v3},
}