Closing Discussion Session

          @misc{ pirsa_PIRSA:19120035,
            doi = {10.48660/19120035},
            url = {https://pirsa.org/19120035},
            author = {},
            keywords = {Quantum Foundations, Quantum Gravity, Quantum Information},
            language = {en},
            title = {Closing Discussion Session},
            publisher = {Perimeter Institute},
            year = {2019},
            month = {dec},
            note = {PIRSA:19120035 see, \url{https://pirsa.org}}
          }