David Fernández Duque, Joost J. Joosten. Kripke Models of Transfinite Provability Logic. In Thomas Bolander, Torben Braüner, Silvio Ghilardi, Lawrence S. Moss, editors, Advances in Modal Logic 9, papers from the ninth conference on "Advances in Modal Logic," held in Copenhagen, Denmark, 22-25 August 2012. pages 185-199, College Publications, 2012. [doi]
Abstract is missing.