@misc{indiciae7d44c2f15028,
  title = {The galactic cosmic ray ionization rate.},
  author = {A Dalgarno},
  year = {2006},
  doi = {10.1073/pnas.0602117103},
  url = {https://pubmed.ncbi.nlm.nih.gov/16894166/},
  note = {Source identifier: 16894166}
}