@article{propertiesandextensionsofalternatingpath,
  title = {Properties and Extensions of Alternating Path Relevance - I},
  author = {David A. Plaisted},
  year = {2019},
  eprint = {1905.08842},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1905.08842v1},
}