@misc{indiciae25bd14afacdc,
  title = {Is the first really the first?},
  author = {M De Barrio and J M Zubeldia},
  year = {2004},
  doi = {10.1111/j.1398-9995.2004.00445.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/15291912/},
  note = {Source identifier: 15291912}
}