@misc{indiciae7bd2e801bbe9,
  title = {A capacitance standard based on counting electrons},
  author = {MW Keller and AL Eichenberger and JM Martinis and NM Zimmerman},
  year = {1999},
  doi = {10.1126/science.285.5434.1706},
  url = {https://pubmed.ncbi.nlm.nih.gov/10481001/},
  note = {Source identifier: 10481001}
}