@misc{indiciae14b2527bd1c1,
  title = {Astronomy: wide-angle lens.},
  author = {Joachim Wambsganss},
  year = {2003},
  doi = {10.1038/426781a},
  url = {https://pubmed.ncbi.nlm.nih.gov/14685219/},
  note = {Source identifier: 14685219}
}