@misc{indiciaebdba06d97811,
  title = {Modelling the respiratory airflow pattern by optimization criteria.},
  author = {R P Hämäläinen and A A Viljanen},
  year = {1978},
  doi = {10.1007/bf00337350},
  url = {https://pubmed.ncbi.nlm.nih.gov/667203/},
  note = {Source identifier: 667203}
}