@misc{indiciae9d39c19e0c8b,
  title = {A satellite is launched.},
  author = {A Ehrlich},
  year = {1973},
  doi = {10.14219/jada.archive.1973.0620},
  url = {https://pubmed.ncbi.nlm.nih.gov/4518558/},
  note = {Source identifier: 4518558}
}