A Logical Treatment of Scientific Anomalies or Artificial Intelligence Meets Philosophy of Science. - Ricardo Sousa Silvestre; Tarcisio H. C. Pequeno (IC-AI, 2003)

Is Plausible Reasoning a Sensible Alternative for Inductive-Statistical Reasoning? - Ricardo Sousa Silvestre; Tarcisio H. C. Pequeno (SBIA, 2004)

A Logic of Inductive Implication or Artificial Intelligence Meets Philosophy of Science II. - Ricardo Sousa Silvestre; Tarcisio H. C. Pequeno (Canadian AI, 2005)

Modality, Paraconsistency and Paracompleteness. - Ricardo Sousa Silvestre (Advances in Modal Logic, 2006)

On the logical formalization of theory change and scientific anomalies. - Ricardo Sousa Silvestre (Log. J. IGPL, 2012)

Logic and Religion. - Jean-Yves Béziau; Ricardo Sousa Silvestre (Logica Universalis, 2017)

Karma Theory, Determinism, Fatalism and Freedom of Will. - Ricardo Sousa Silvestre (Logica Universalis, 2017)

A Brief Critical Introduction to the Ontological Argument and its Formalization: Anselm, Gaunilo, Descartes, Leibniz and Kant. - Ricardo Sousa Silvestre (FLAP, 2018)

Formal Approaches to the Ontological Argument. - Ricardo Sousa Silvestre; Jean-Yves Béziau (FLAP, 2018)

Logic and the Concept of God. - Stanislaw Krajewski; Ricardo Sousa Silvestre (FLAP, 2019)

The Proceedings of the XIX EBL ? 19th Brazilian Logic Conference, 2019. A preface. - Itala M. Loffredo D'Ottaviano; Ricardo Sousa Silvestre; Leandro Suguitani; Petrucio Viana (FLAP, 2022)

The Logic of God: A Pluralistic Representational Theory of Concepts. - Ricardo Sousa Silvestre (Logica Universalis, 2024)