Superstring Theory: Past, Present and Future

          @misc{ scivideos_PIRSA:03050011,
            doi = {},
            url = {https://pirsa.org/03050011},
            author = {Schwarz, John},
            keywords = {},
            language = {en},
            title = {Superstring Theory: Past, Present and Future},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2003},
            month = {may},
            note = {PIRSA:03050011 see, \url{https://scivideos.org/pirsa/03050011}}
          }