PSI 2015/2016 - Quantum Field Theory I - Lecture 9

          @misc{ scivideos_PIRSA:15100044,
            doi = {},
            url = {https://pirsa.org/15100044},
            author = {Wohns, Dan and Ali, Tibra},
            keywords = {},
            language = {en},
            title = {PSI 2015/2016 - Quantum Field Theory I - Lecture 9},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2015},
            month = {oct},
            note = {PIRSA:15100044 see, \url{https://scivideos.org/index.php/pirsa/15100044}}
          }