, 2015, Two, many, and differently many, in A. Koslow & A. Buchsbaum (eds.), The road to universal logic II, Basel, Birkhäuser, pp. 213-242.
, 2013, New arguments for adaptive logics as unifying frame for the defeasible handling of inconsistency, in K. Tanaka, F. Berto, E. D. Mares & F. Paoli (eds.), Paraconsistency, Dordrecht, Springer, pp. 101-122.
with Verdée, P. , Meheus, J. , De Clercq, K. , 2009, 'Yes fellows, most human reasoning is complex', Synthese 166 (1), 113-131.
, 2005, 'The theory of the process of explanation generalized to include the inconsistent case', Synthese 143 (1-2), 63-88.
, 2000, 'Minimally abnormal models in some adaptive logics', Synthese 125 (1-2), 5-18.
with Christiaens, W. , 1999, Leo Apostel's world views program in the perspective of his causal ontology a critical appraisal, in D. Aerts, H. Van Belle & J. Van Der Veken (eds.), World views and the problem of synthesis, Dordrecht, Springer, pp. 51-70.
, 1990, 'Against global paraconsistency', Studies in East European Thought 39 (3-4), 209-229.
, 1977a, 'Pragmatische Philosophie', Grazer Philosophische Studien 4, 123-142.