@misc{indiciae19617a54ca05,
  title = {Summing-up.},
  author = {J L Gowans},
  year = {1979},
  doi = {10.1007/978-1-4615-9101-6\_21},
  url = {https://pubmed.ncbi.nlm.nih.gov/463637/},
  note = {Source identifier: 463637}
}