Michael De, Hitoshi Omori. More on Empirical Negation. In Rajeev Goré, Barteld P. Kooi, Agi Kurucz, editors, Advances in Modal Logic 10, invited and contributed papers from the tenth conference on "Advances in Modal Logic," held in Groningen, The Netherlands, August 5-8, 2014. pages 114-133, College Publications, 2014. [doi]
Abstract is missing.