@article{344211,
  author = {Alan Migdall and Giorgio Brida and L. Ciavarella and Ivo Degiovanni and Marco Genovese and M. and M. A. and Fabrizio Piacentini and Sergey Polyakov},
  title = {Ancilla assisted calibration of a measuring apparatus},
  year = {2012},
  month = {2012-06-19 00:06:00},
  publisher = {Physical Review Letters},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=910445},
  doi = {https://doi.org/10.1103/PhysRevLett.108.253601},
  language = {en},
}