@article{771381,
  author = {Emanuel Knill and Gerardo Ortiz and Rolando Somma},
  title = {Optimal Quantum Measurements of Expectation Values of Observables},
  year = {2007},
  number = {75},
  month = {2007-01-24 00:01:00},
  publisher = {Physical Review A (Atomic, Molecular and Optical Physics)},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=150391},
  language = {en},
}