14/15 PSI - Relativity- Lecture 9

          @misc{ scivideos_PIRSA:14090021,
            doi = {},
            url = {https://pirsa.org/14090021},
            author = {Turok, Neil},
            keywords = {},
            language = {en},
            title = {14/15 PSI - Relativity- Lecture 9},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2014},
            month = {sep},
            note = {PIRSA:14090021 see, \url{https://scivideos.org/index.php/pirsa/14090021}}
          }