Publications
. 1989. “Natural Heuristics For Proof Construction. Part I: Classical Propositional Logic”. Logique et Analyse 32: 337–363.

. 2006. “A Diagrammatic Proof Search Procedure As Part Of A Formal Approach To Problem Solving” . Model Based Reasoning in Science and Engineering. Cognitive Science, Epistemology, Logic: 265–284.

. 2015. “Tutorial On Inconsistency-Adaptive Logics” . New Directions in Paraconsistent Logic.

. 2005. “A Procedural Criterion For Final Derivability In Inconsistency-Adaptive Logics”. Journal of Applied Logic 3: 221–250.

. 1976. “Some Contributions To The Logic Of Action”. Communication and Cognition 9: 347–376.
. 2001. “On The Logic And Pragmatics Of The Process Of Explanation” . Explanatory Connections. Electronic Essays Dedicated to Matti Sintonen. http://www.valt.helsinki.fi/kfil/matti/.

. 1997. “Grondslagen Van Het Vrijzinnig Humanisme. Een Kennistheoretisch Pleidooi” . Grondslagen Vrijzinnig Humanisme: 75–104.

. 1999. “Contextual Problem Solving And Adaptive Logics In Creative Processes”. Philosophica 64: 7–31.

. 2012. “It Might Have Been Classical Logic”. Logique et Analyse 55: 241–279.

. 1968. “Some Proposals For The Solution Of The Carnap-Popper Discussion On `inductive Logic'”. Studia Philosophica Gandensia 6: 5–25.
. 2019. “Looting Liars Masking Models” . Graham Priest on Dialetheism and Paraconsistency: 139--164.
. 1996. “In-World Realism Vs. Reflective Realism.” . Realism in the Sciences: 35–53.

. 2001. “A Universally Abnormality-Adaptive Logic”. Logical Investigations 8: 256–265.

. 1987. “The Structure Of Our Knowledge System” . Communication and Cognition. Applied Epistemology: 101.
. 1976. “Some Remarks On The Relations Between Science And Values”. Philosophica 17: 13–46.
. 2018. “Kennissystemen Selectief Wieden” . Laat ons niet ernstig blijven. Huldeboek voor Jean Paul Van Bendegem: 227–244.

. 2003. “A Formal Approach To Problem Solving” . Computer Modeling of Scientific Reasoning: 15–26.

. 2001. “On Classical Adaptive Logics Of Induction”. Logique et Analyse 44: 255–290.

. 2004. “The Need For Adaptive Logics In Epistemology” . Logic, Epistemology, and the Unity of Science: 459–485.

. 2003. “Some Adaptive Logics For Diagnosis”. Logic and Logical Philosophy 11/12: 39–65.

. 1989. “Een Pleidooi Voor Lokale Consistentie” Congresbundel Filosofiedag Antwerpen 1988: 41–46.
. 1986. “Static And Dynamic Paraconsistent Logics And Their Use In Expert Systems”. CC-AI 3: 33–50.
. 1973. “De Rol Van Ontische Factoren In De Kennisverzameling”. Communication and Cognition 6: 51–69.
. 1996. “Functioning And Teachings Of Adaptive Logics” . Logic and Argumentation: 241–254.

. 1995. “Blocks. The Clue To Dynamic Aspects Of Logic”. Logique et Analyse 38: 285–328.


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