Relativity - Lecture 221031

          @misc{ scivideos_PIRSA:22100087,
            doi = {},
            url = {https://pirsa.org/22100087},
            author = {},
            keywords = {},
            language = {en},
            title = {Relativity - Lecture 221031},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2022},
            month = {oct},
            note = {PIRSA:22100087 see, \url{https://scivideos.org/pirsa/22100087}}
          }