Preparation contextuality in its myriad forms

          @misc{ pirsa_PIRSA:05070100,
            doi = {10.48660/05070100},
            url = {https://pirsa.org/05070100},
            author = {Spekkens, Robert},
            keywords = {},
            language = {en},
            title = {Preparation contextuality in its myriad forms},
            publisher = {Perimeter Institute},
            year = {2005},
            month = {jul},
            note = {PIRSA:05070100 see, \url{https://pirsa.org}}
          }