@misc{indiciae832e9560c3cd,
  title = {[A new bubbler for bubble-flow meter].},
  author = {K HIERHOLZER and K FROHNER and S SCHLEER},
  doi = {10.1007/bf00412576},
  url = {https://pubmed.ncbi.nlm.nih.gov/13431404/},
  note = {Source identifier: 13431404}
}