@inproceedings{Sterin2020,
  author    = {{Stérin, Tristan}},
  title     = {{Binary expression of ancestors in the Collatz graph}},
  booktitle = {{Reachability Problems}},
  publisher = {{Springer International Publishing}},
  year      = {{2020}},
  pages     = {{115--130}},
  doi       = {{10.1007/978-3-030-61739-4_8}},
  url       = {{https://arxiv.org/abs/1907.00775}},
  editor    = {{Schmitz, Sylvain and Potapov, Igor}},
}