General Relativity for Cosmology - Lecture 16

          @misc{ pirsa_PIRSA:13110004,
            doi = {},
            url = {https://pirsa.org/13110004},
            author = {Kempf, Achim},
            keywords = {},
            language = {en},
            title = {General Relativity for Cosmology - Lecture 16},
            publisher = {Perimeter Institute},
            year = {2013},
            month = {nov},
            note = {PIRSA:13110004 see, \url{https://pirsa.org}}
          }