Quantum Reference Frames and Uncertainty

          @misc{ pirsa_PIRSA:04070003,
            doi = {10.48660/04070003},
            url = {https://pirsa.org/04070003},
            author = {},
            keywords = {},
            language = {en},
            title = {Quantum Reference Frames and Uncertainty},
            publisher = {Perimeter Institute},
            year = {2004},
            month = {jul},
            note = {PIRSA:04070003 see, \url{https://pirsa.org}}
          }