@article{thesmallsolutionhypothesisformapfon,
  title = {The Small Solution Hypothesis for MAPF on Strongly Connected Directed Graphs Is True},
  author = {Bernhard Nebel},
  year = {2022},
  eprint = {2210.04590},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2210.04590v4},
}