PP-2006-53: Sevenster, Merlijn and Tulenheimo, Tero (2006) Finite model theory for partially ordered connectives. [Report]
PP-2006-47: Tulenheimo, Tero and Sevenster, Merlijn (2006) Approaches to Independence Friendly Modal Logic. [Report]
PP-2006-31: Sevenster, Merlijn and Tulenheimo, Tero (2006) Partially ordered connectives and Sigma-1-1 on finite models. [Report]