Progress and Puzzles in String Gas Cosmology

          @misc{ scivideos_PIRSA:08030044,
            doi = {10.48660/08030044},
            url = {https://pirsa.org/08030044},
            author = {Brandenberger, Robert},
            keywords = {Cosmology},
            language = {en},
            title = {Progress and Puzzles in String Gas Cosmology},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2008},
            month = {mar},
            note = {PIRSA:08030044 see, \url{https://scivideos.org/pirsa/08030044}}
          }