@article{522796,
  author = {Samuel Brewer and Jwo-Sy Chen and Aaron Hankin and Ethan Clements and Chin-Wen Chou and David Wineland and David Hume and David Leibrandt},
  title = {An <sup>27</sup>Al+ quantum-logic clock with systematic uncertainty below 10<sup>-18</sup>},
  year = {2019},
  month = {2019-07-15 04:07:00},
  publisher = {Physical Review Letters},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=927399},
  language = {en},
}