@misc{indiciaeed714586da31,
  title = {Impedance matching between ventricle and load.},
  author = {H Piene},
  year = {1984},
  doi = {10.1007/bf02584230},
  url = {https://pubmed.ncbi.nlm.nih.gov/6507966/},
  note = {Source identifier: 6507966}
}