Topos Quantum Physics - Lecture 12

          @misc{ pirsa_PIRSA:12020102,
            doi = {},
            url = {https://pirsa.org/12020102},
            author = {Flori, Cecilia},
            keywords = {Quantum Gravity},
            language = {en},
            title = {Topos Quantum Physics - Lecture 12},
            publisher = {Perimeter Institute},
            year = {2012},
            month = {feb},
            note = {PIRSA:12020102 see, \url{https://pirsa.org}}
          }