@misc{indiciaeed19aef1c7e9,
  title = {Electrostatic modes as a diagnostic in Penning-trap experiments.},
  author = {CS Weimer and JJ Bollinger and FL Moore and DJ Wineland},
  year = {1994},
  doi = {10.1103/physreva.49.3842},
  url = {https://pubmed.ncbi.nlm.nih.gov/9910681/},
  note = {Source identifier: 9910681}
}