@misc{indiciae1a84d8836e5f,
  title = {Some Problems in Stellar Photometry.},
  author = {J Stebbins},
  year = {1915},
  doi = {10.1073/pnas.1.5.259},
  url = {https://pubmed.ncbi.nlm.nih.gov/16575993/},
  note = {Source identifier: 16575993}
}