@article{Walsh82-1,
  title = {The busy beaver on a one-way infinite tape},
  author = {Timothy R. S. Walsh},
  year = {1982},
  doi = {10.1145/1008892.1008896},
  url = {https://doi.org/10.1145/1008892.1008896},
  researchr = {https://researchr.org/publication/Walsh82-1},
  cites = {0},
  citedby = {0},
  journal = {SIGACT News},
  volume = {14},
  number = {1},
  pages = {38-43},
}