Publications
“Russell's Set Versus The Universal Set In Paraconsistent Set Theory”. Logique et Analyse 25: 121–133.
. 1982. “Progress, Rationality And The Philosophy Of Science”. Tijdschrift voor de studie van de Verlichting en het Vrije denken 8–9: 83–102.
. 1981. “A Completeness-Proof Method For Extensions Of The Implicational Fragment Of The Propositional Calculus”. Notre Dame Journal of Formal Logic 21: 509–517.
. 1980. “Paraconsistent Extensional Propositional Logics”. Logique et Analyse 23: 195–234.
. 1980. “An Empirical Investigation On Scientific Observation” . Theory of Knowledge and Science Policy: 3–36.
. 1979. “Rationality And Ethical Rationality”. Philosophica 22: 23–45.
. 1978. “Bijna Alle–Veel–Weinig”. Contactgroepen Humane en Politieke Wetenschappen: 6–14.
. 1977. “Inductie” Standaard Encyclopedia voor Opvoeding en Onderwijs: 180.
. 1977. “Inferentie” Standaard Encyclopedie voor Opvoeding en Onderwijs: 382–383.
. 1977. “Outline Of A Theory Of Meaning: Semantical And Contextual”. Philosophica 19: 137–154.
. 1977. “Verisimilitude And Meaning Relations” . CC77. International Workshop on the Cognitive Viewpoint: 321–328.
. 1977. “Some Contributions To The Logic Of Action”. Communication and Cognition 9: 347–376.
. 1976. “Some Remarks On The Relations Between Science And Values”. Philosophica 17: 13–46.
. 1976. “Deduction And Contextual Information”. Communication and Cognition 8: 243–277.
. 1975. . 1975. 161 Werken uitgegeven door de Faculteit van de Letteren en Wijsbegeerte, Rijksuniversiteit Gent
“Rationality And Justification”. Philosophica 14: 83–103.
. 1974. “De Rol Van Ontische Factoren In De Kennisverzameling”. Communication and Cognition 6: 51–69.
. 1973. “Nicholas Rescher's Coherence Theory Of Truth”. Logique et Analyse 16: 393–411.
. 1973. “The Paradoxes Of Confirmation”. Revue internationale de philosophie 95–96: 101–118.
. 1971. “Some Objections To Keith Lehrer's Rule Ir”. The British Journal for the Philosophy of Science 22: 357–362.
. 1971. “Inductieve Logica. Een Inleiding Tot Enkele Basisproblemen”. Communicatie en Cognitie 3: 128–154.
. 1969. “Over De Stand Van Zaken In De Carnapiaanse Inductieve Logica”. Communicatie en Cognitie 6: 29–57.
. 1969. “Some Proposals For The Solution Of The Carnap-Popper Discussion On `inductive Logic'”. Studia Philosophica Gandensia 6: 5–25.
. 1968.