Šešelja, Dunja, and Christian Straßer. 2009. “Kuhn And Coherentist Epistemology”. Studies in history and philosophy of science 40: 322–327. http://dx.doi.org/10.1016/j.shpsa.2009.06.003.

Christiaens, Wim. 2009. “La Métamorphose Graçe Au Cinèma.” Anne-Marie Tatham and Bonnecase, Denis. La métamorphose: définition, formes et thèmes.

Weber, Erik, and Albrecht Heeffer. 2009. “Laudatio Jens Høyrup”. Sartoniana 22: 5–7.

Urbaniak, Rafal. 2009. “Leitgeb, ``about'', Yablo”. Logique et Analyse 52: 239-254.

Weber, Erik, Thierry Libert, Pierre Marage, and Geert Vanpaemel. 2009. Logic, Philosophy And History Of Science In Belgium. Young Researchers Present Their Work. Koninklijke Vlaamse Academie van België voor Wetenschappen en Kunsten.

De Langhe, Rogier. 2009. “Mainstream Economics: Searching Where The Light Is”. JOURNAL OF POST KEYNESIAN ECONOMICS 32: 137–150. http://dx.doi.org/10.2753/PKE0160-3477320109.

Urbaniak, Rafal. 2009. “The Mathematics Of Logic By Richard Kaye (Review).”. Bulletin of Symbolic Logic 15: 216–218.

De Mol, Liesbeth. 2009. “Mathematics Through Man-Computer Interaction. A Study Of The Early Years Of Computing.”. In Logic, Philosophy and History of Science in Belgium. Proceedings of the Young Researcher Days 2008, Logic, Philosophy and History of Science in Belgium. Proceedings of the Young Researcher Days 2008, Erik Weber, Libert, Thierry, Marage, Pierre, and Vanpaemel, Geert. Koninklijke Vlaamse Academie van België voor Wetenschappen en Kunsten.

van Gulik, Stephan van der Wa. 2009. “Menselijke Rationaliteit En Identiteit.” M. Van den Bossche and Vandemeulebroecke, R. Humanismen: 163-172.

Urbaniak, Rafal, and Agnieszka Rostalska. 2009. “Modal Logic And Philosophy. A Case Study.” Erik Weber, Libert, Thierry, Marage, Pierre, and Vanpaemel, Geert. Logic, Philosophy and History of Science in Belgium. Proceedings of the Young Researchers Days 2008: 79-83.

Heeffer, Albrecht. 2009. “On The Nature And Origin Of Algebraic Symbolism”. In New Perspectives on Mathematical Practices. Essays in Philosophy and History of Mathematics., New Perspectives on Mathematical Practices. Essays in Philosophy and History of Mathematics., Bart Van Kerkhove. World Scientific Publishing. http://www.worldscibooks.com/etextbook/6810/6810\_chap01.pdf.

Ducheyne, Steffen. 2009. “Newtonianism In Locke, Hume, And Reid, Or: How Far Can One Stretch A Label?”. Enlightenment and Dissent - Special 25: 62–105.

Ducheyne, Steffen. 2009. “Newton's Theology And The Flow Of Influence” Steffen Ducheyne. Future Perspectives on Newton Scholarship and the Newtonian Legacy: 35-47.

Primiero, Giuseppe. 2009. “A Note On Constructive Modalities For Information”. In Logic, Philosophy and History of Science in Belgium. Proceedings of the Young Researchers Days 2008, Logic, Philosophy and History of Science in Belgium. Proceedings of the Young Researchers Days 2008, Erik Weber, Libert, Thierry, Marage, Pierre, and Vanpaemel, Geert. Brussel: Koninklijke Vlaamse Academie van België.

Urbaniak, Rafal. 2009. “A Note On Identity And Higher-Order Quantification.”. Australasian Journal of Logic 7: 48–55.

Urbaniak, Rafal. 2009. “Phd's In Logic - Report (With S. Wintein)”. The Reasoner 3: 6–7.

Primiero, Giuseppe. 2009. “Prioritized Dynamic Retraction Function On Non-Monotonic Information Updates” Walter A Carnielli, Coniglio, Marcelo E, and D'Ottaviano, Itala MLoffred. The Many Sides of Logic: 443-463.

Drouet, Isabelle. 2009. “Probabilistic Analyses And The Humean Conception Of The Relationship Between Levels Of Causality” Erik Weber, Libert, Thierry, Marage, Pierre, and Vanpaemel, Geert. Logic, Philosophy and History of Science in Belgium. Proceedings of the Young Researchers Days 2008: 68–72.

Van Bouwel, Jeroen. 2009. “The Problem With(Out) Consensus: The Scientific Consensus, Deliberative Democracy And Agonistic Pluralism.” Jeroen Van Bouwel. The social sciences and democracy: 121–142.

Primiero, Giuseppe. 2009. “Proceeding In Abstraction: From Concepts To Types And The Recent Perspective On Information”. History and Philosophy of Logic 30: 257–282. http://dx.doi.org/10.1080/01445340902872630.

Urbaniak, Rafal. 2009. “Reasoning With Dynamic Conceptual Frames.” Erik Weber, Libert, Thierry, Marage, Pierre, and Vanpaemel, Geert. Logic, Philosophy and History of Science in Belgium. Proceedings of the Young Researchers Days 2008: 84-89.

Urbaniak, Rafal. 2009. “Slingshot Arguments: Two Versions”. The Reasoner 3: 4–5.

Provijn, Dagmar. 2009. “Strategies: What's In A Name?” Walter A Carnielli, Coniglio, Marcelo E, and D'Ottaviano, Itala MLoffred. The Many Sides of Logic 21: 287–306.

Ducheyne, Steffen. 2009. “The Times And Life Of John Th. Desaguliers (1683-1744): Newtonian And Freemason”. Revue belge de philologie et d'histoire 87: 349–363.

Ducheyne, Steffen. 2009. ““To Treat Of The World”: Paul Otlet's Ontology And Epistemology And The Circle Of Knowledge”. Journal of Documentation 65: 223–244.