@misc{indiciae1ac27f932e8b,
  title = {Specific fall-out activity in precipitation as a function of sampling height.},
  author = {A AARKROG},
  year = {1960},
  doi = {10.1038/188482a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/13680868/},
  note = {Source identifier: 13680868}
}