PSI 2015/2016 - Relativity - Lecture 9

          @misc{ scivideos_PIRSA:15090036,
            doi = {},
            url = {https://pirsa.org/15090036},
            author = {Turok, Neil},
            keywords = {},
            language = {en},
            title = {PSI 2015/2016 - Relativity - Lecture 9},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2015},
            month = {sep},
            note = {PIRSA:15090036 see, \url{https://scivideos.org/pirsa/15090036}}
          }