@misc{indiciae51681971cdc7,
  title = {Flying on flexible wings.},
  author = {Steven Ashley},
  year = {2003},
  doi = {10.1038/scientificamerican1103-84},
  url = {https://pubmed.ncbi.nlm.nih.gov/14564817/},
  note = {Source identifier: 14564817}
}