@article{Watt61,
  title = {Correspondence},
  author = {J. M. Watt},
  year = {1961},
  doi = {10.1093/comjnl/4.2.167},
  url = {https://doi.org/10.1093/comjnl/4.2.167},
  researchr = {https://researchr.org/publication/Watt61},
  cites = {0},
  citedby = {0},
  journal = {Comput. J.},
  volume = {4},
  number = {2},
  pages = {167},
}