@misc{indiciaeca94f2410565,
  title = {Mucronate Electrode with Micrometer.},
  author = {C Barus},
  year = {1927},
  doi = {10.1073/pnas.13.6.457},
  url = {https://pubmed.ncbi.nlm.nih.gov/16587196/},
  note = {Source identifier: 16587196}
}