1. Lecture Notes in Computer Science;A Baltag,2013
2. Baltag, A., Bezhanishvili, N., Özgün, A., Smets, S.: The topological theory of belief (2015). http://www.illc.uva.nl/Research/Publications/Reports/PP-2015-18.text.pdf
3. Lecture Notes in Computer Science;A Baltag,2016
4. Baltag, A., Smets, S.: A qualitative theory of dynamic interactive belief revision. Texts Logic Games 3, 9–58 (2008)
5. Baskent, C.: Topics in Subset Space Logic. Master’s thesis, ILLC. University of Amsterdam, The Netherlands (2007)