, 2003a, 'Franz Brentano: "Grossvater der Phänomenologie"', Studia Phaenomenologica 3 (1-2), 15-60.
, 2003b, 'Le contenu et la méthode des philosophies de Franz Brentano et Carl Stumpf', , 3-22 .
, 2000, Franz Brentano (1838–1917), in B. Heidenreich (Hrsg.), Geist und Macht, Wiesbaden, Verlag für Sozialwissenschaften, pp. 117-130.
, 1996, Act, content, and object, in L. Albertazzi & R. Poli (eds.), The school of Franz Brentano, Dordrecht, Nijhoff, pp. 235-259.
with Zełaniec, W. , 1996, 'Meinong values', Axiomathes 7 (1-2), 233-239.
with Baumgartner, E. , Borstner, B. (eds) , 1996, Handbook: Phenomenology and cognitive science, Roll, Dettelbach.
with Simons, P. , 1994, 'Brentano's mereology', Axiomathes 5 (1), 55-76.
with Klawitter, J. , 1990, Intentionality of perception: An inquiry concerning J.R. Searle's conception of intentionality with special reference to Edmund Husserl, in A. Burckhardt (ed.), Speech acts, meaning and intentions, Berlin, de Gruyter, pp. 210-225.
, 1986, 'Vom Bemerken und: wie man ein Rechter Psychognost wird', Grazer Philosophische Studien 28, 235-251.
Brentano, F. , 1982a, Deskriptive Psychologie, ed. Chisholm Roderick, Baumgartner Wilhelm, Meiner, Hamburg.