Tomasz Kowalski, George Metcalfe. Coherence in Modal Logic. In Guram Bezhanishvili, Giovanna D'Agostino, George Metcalfe, Thomas Studer, editors, Advances in Modal Logic 12, proceedings of the 12th conference on "Advances in Modal Logic," held in Bern, Switzerland, August 27-31, 2018. pages 459-472, College Publications, 2018. [doi]
Abstract is missing.