@misc{indiciae974111e1b92e,
  title = {A cascade thermoacoustic engine.},
  author = {D L Gardner and G W Swift},
  year = {2003},
  doi = {10.1121/1.1612483},
  url = {https://pubmed.ncbi.nlm.nih.gov/14587591/},
  note = {Source identifier: 14587591}
}