@misc{indiciaec9d729b7ba05,
  title = {Air-change effectiveness: theory and calculation methods.},
  author = {C C Federspiel},
  year = {1999},
  doi = {10.1111/j.1600-0668.1999.t01-3-00008.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/10195276/},
  note = {Source identifier: 10195276}
}