PSI 2014/2015 - Cosmology - Lecture 4

          @misc{ scivideos_PIRSA:15010070,
            doi = {},
            url = {https://pirsa.org/15010070},
            author = {Kubiznak, David},
            keywords = {Cosmology},
            language = {en},
            title = {PSI 2014/2015 - Cosmology - Lecture 4},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2015},
            month = {jan},
            note = {PIRSA:15010070 see, \url{https://scivideos.org/pirsa/15010070}}
          }