T_N, Toda and topological strings

          @misc{ scivideos_strings:20191029,
            doi = {},
            url = {https://scivideos.org/index.php/strings-conferences/20191029},
            author = {},
            keywords = {},
            language = {en},
            title = {T_N, Toda and topological strings},
            publisher = {},
            year = {},
            month = {},
            note = {strings:20191029 see, \url{https://scivideos.org/index.php/strings-conferences/20191029}}
          }