@misc{indiciae09909b4b8a87,
  title = {ON A SHORT-LIVED COSMIC RAY DECREASE ON NOVEMBER 13, 1960.},
  author = {I Escobar and N W Nerurkar and O Troncoso and M Zubeita},
  year = {1961},
  doi = {10.1073/pnas.47.12.1873},
  url = {https://pubmed.ncbi.nlm.nih.gov/16578513/},
  note = {Source identifier: 16578513}
}