@misc{indiciaeca9aede5ff0a,
  title = {Why is the sky blue?},
  author = {J D Stobo},
  year = {1995},
  doi = {10.1378/chest.108.2.565},
  url = {https://pubmed.ncbi.nlm.nih.gov/7634901/},
  note = {Source identifier: 7634901}
}