Publications
“A Completeness-Proof Method For Extensions Of The Implicational Fragment Of The Propositional Calculus”. Notre Dame Journal of Formal Logic 21: 509–517.
. 1980. “On The Complex Behavior Of Simple Tag Systems An Experimental Approach”. Theoretical Computer Science 412: 97–112.
. 2011. 
“The Concept Of Causation In Newton's Mechanical And Optical Work”. Logic and Logical Philosophy 16: 265–288.
. 2007. 

“Concepts Of Causation In Historiography”. Historical methods 42: 116–128.
. 2009. 

“Conceptual Analysis Of Causation And Theoretical Utility In Everyday Contexts”. Logique et Analyse 52: 177–190.
. 2009. 

“The Conceptual Elusiveness Of Engineering Functions: A Philosophical Analysis”. Philosophy and Technology 26: 159-185.
. 2013. 
“Concerning Peter Vickers' Recent Treatment Of 'paraconsistencitis'”. International Studies in the Philosophy of Science 28: 325–340.
. 2013. 
. 2008.
“Confusion And Bad Arguments In The Conceptual Analysis Of Causation”. Logique et analyse 51: 81–99.
. 2008. 

“Contextual Problem Solving And Adaptive Logics In Creative Processes”. Philosophica 64: 7–31.
. 1999. 
“A Contextual Type Theory With Judgemental Modalities For Reasoning From Open Assumptions”. Logique et Analyse 55: 579–600.
. 2012. 

“Contrastive Causation In Genetics And Physics”. Philosophica 90: 93-113.
. 2015. 
“Coping With Inconsistencies: Examples From The Social Sciences”. Logic and logical philosophy 14: 89–101.
. 2005. 

“The Covering Law Model Applied To Dynamical Cognitive Science: A Comment On Joel Walmsley”. Minds and Machines 21: 33–39.
. 2011. 

“The Creative Growth Of Mathematics”. Philosophica 63: 119–152.
. 1999. 
“Criteria Causing Inconsistencies. General Gluts As Opposed To Negation Gluts”. Logic and Logical Philosophy 11/12: 5–37.
. 2003. 
“De Asymmetrie Van Wetenschappelijke Verklaringen”. Algemeen nederlands tijdschrijft voor wijsbegeerte 81: 47–58.
. 1989. 
“De Idee Van Emergentie In De Sociologie: Perspectieven En Problemen”. Tijdschrijft voor sociologie 27: 337–350.
. 2006. 
“De Inductione: Where Bacon's Idea Of Induction Meets Newton's Practice Of It.”. Philosophica 76: 115-128.
. 2005. “De Maat Van Het Mogelijke: Gedachte-Experimenten En Verbeelding”. Algemeen Nederlands Tijdschrift voor de Wijsbegeerte 96: 28–39.
. 2004. 
“De Ontologische Focus Van Sociaal-Wetenschappelijke Verklaringen.”. Ethiek & Maatschappij 12: 3–22.
. 2009. 
“De Pyrronistische Zaak”. Tijdschrift voor Filosofie 74: 523–532.
. 2012. 
“De Rol Van Ontische Factoren In De Kennisverzameling”. Communication and Cognition 6: 51–69.
. 1973. “The Debate Between Causal Realism And Causal Constructivism: Metaphilosophical Reflections”. Philosophica 81: 59–71.
. 2008. 

“Deduction And Contextual Information”. Communication and Cognition 8: 243–277.
. 1975.