2016/2017 Statistical Mechanics 2 - Roger Melko - Lecture 4

          @misc{ pirsa_PIRSA:17010050,
            doi = {},
            url = {https://pirsa.org/17010050},
            author = {Melko, Roger},
            keywords = {},
            language = {en},
            title = {2016/2017 Statistical Mechanics 2 - Roger Melko - Lecture 4},
            publisher = {Perimeter Institute},
            year = {2017},
            month = {jan},
            note = {PIRSA:17010050 see, \url{https://pirsa.org}}
          }