-
Logic and Philosophy of MathematicsJournal of the Indian Council of Philosophical Research 27 (2). 2010.
-
Inference on the Low Level: An Investigation into Deduction, Nonmonotonic Reasoning, and the Philosophy of CognitionJournal for General Philosophy of Science / Zeitschrift für Allgemeine Wissenschaftstheorie 38 (2): 393-395. 2007.