PSI 2014/2015 - String Theory - Lecture 7

          @misc{ scivideos_PIRSA:15020015,
            doi = {},
            url = {https://pirsa.org/15020015},
            author = {Gaiotto, Davide},
            keywords = {Quantum Fields and Strings},
            language = {en},
            title = {PSI 2014/2015 - String Theory - Lecture 7},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2015},
            month = {feb},
            note = {PIRSA:15020015 see, \url{https://scivideos.org/pirsa/15020015}}
          }