C. Fermüller:
"Dialogue games and the proof theory of fuzzy logics - a review and outlook";
Talk: Linz 2009, Linz; 2009-02-03 - 2009-02-07; in: "The Legacy of 30 Seminars - Where do we stand and where do we go?", U. De Baets, U Bodenhofer et al. (ed.); (2009), 42 - 45.