@misc{indiciae42ad90773816,
  title = {Charge echo in a cooper-pair box.},
  author = {Y Nakamura and Yu A Pashkin and T Yamamoto and J S Tsai},
  year = {2002},
  doi = {10.1103/physrevlett.88.047901},
  url = {https://pubmed.ncbi.nlm.nih.gov/11801169/},
  note = {Source identifier: 11801169}
}