π and pi

Garry J. Tee. π and pi. Comput. J., 9(4):393, 1967. [doi]

@article{Tee67,
  title = {π and pi},
  author = {Garry J. Tee},
  year = {1967},
  doi = {10.1093/comjnl/9.4.393},
  url = {https://doi.org/10.1093/comjnl/9.4.393},
  researchr = {https://researchr.org/publication/Tee67},
  cites = {0},
  citedby = {0},
  journal = {Comput. J.},
  volume = {9},
  number = {4},
  pages = {393},
}