Alex Citkin. One-Generated WS5-Algebras. 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 143-158, College Publications, 2018. [doi]
Abstract is missing.