PSI 2019/2020 - Quantum Gravity Part 1 - Lecture 3

          @misc{ scivideos_PIRSA:20030053,
            doi = {},
            url = {https://pirsa.org/20030053},
            author = {Dittrich, Bianca},
            keywords = {Quantum Gravity},
            language = {en},
            title = {PSI 2019/2020 - Quantum Gravity Part 1 - Lecture 3},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2020},
            month = {mar},
            note = {PIRSA:20030053 see, \url{https://scivideos.org/pirsa/20030053}}
          }