Alberto Artosi, Paola Benassi, Guido Governatori, Antonino Rotolo. Shakespearian Modal Logic: A Labelled Treatment of Modal Identity. In Marcus Kracht, Maarten de Rijke, Heinrich Wansing, Michael Zakharyaschev, editors, Advances in Modal Logic 1, papers from the first workshop on "Advances in Modal logic," held in Berlin, Germany, 8-10 October 1996. pages 1-21, CSLI Publications, 1996.
Abstract is missing.