Gravitational Waves Theory 3

          @misc{ scivideos_PIRSA:18070019,
            doi = {10.48660/18070019},
            url = {https://pirsa.org/18070019},
            author = {Hanna, Chad},
            keywords = {},
            language = {en},
            title = {Gravitational Waves Theory 3},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2018},
            month = {jul},
            note = {PIRSA:18070019 see, \url{https://scivideos.org/pirsa/18070019}}
          }