PP-2011-23: van Benthem, Johan and van Ditmarsch, Hans and Minica, Stefan (2011) Question-Answer Games. [Report]
PP-2009-32: van Benthem, Johan and Minica, Stefan (2009) Toward a Dynamic Logic of Questions. [Report]
DS-2011-08: Minica, Stefan (2011) Dynamic Logic of Questions. Doctoral thesis, University of Amsterdam.