14/15 PSI - Classic Mechanics 1

          @misc{ scivideos_PIRSA:14080009,
            doi = {},
            url = {https://pirsa.org/14080009},
            author = {Kubiznak, David},
            keywords = {},
            language = {en},
            title = { 14/15 PSI - Classic Mechanics 1},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2014},
            month = {aug},
            note = {PIRSA:14080009 see, \url{https://scivideos.org/pirsa/14080009}}
          }