| Publication | Date of Publication | Type |
|---|
| An analysis of existential graphs. II: Beta | 2024-02-01 | Paper |
| The Representation of Negative Terms with Euler Diagrams | 2023-09-20 | Paper |
| We don't know we don't know: asserting ignorance | 2023-03-30 | Paper |
| A Weakening of Alpha Graphs: Quasi-Boolean Algebras | 2023-02-23 | Paper |
| Assertive and Existential Graphs: A Comparison | 2023-02-23 | Paper |
| On Linear Existential Graphs | 2023-01-20 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5871531 | 2023-01-20 | Paper |
| The Blot | 2022-12-07 | Paper |
| Two Implications and Dual-Process Theories of Reasoning | 2022-12-07 | Paper |
| Beta Assertive Graphs | 2022-12-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5039095 | 2022-10-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5869548 | 2022-09-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5869205 | 2022-09-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5869217 | 2022-09-27 | Paper |
| Abduction and diagrams | 2022-06-16 | Paper |
| Residuation in existential graphs | 2022-06-03 | Paper |
| Peirce's diagrammatic solutions to `Peirce's puzzle' | 2022-06-03 | Paper |
| Jin Yuelin's simplification of Venn diagrams | 2022-06-03 | Paper |
| Venn diagrams with ``most: a natural logic approach | 2022-06-03 | Paper |
| Peirce's dragon-head logic (R 501, 1901) | 2022-04-20 | Paper |
| Abductive inference within a pragmatic framework | 2021-12-01 | Paper |
| On the logical philosophy of assertive graphs | 2021-02-17 | Paper |
| Correction to: ``On the logical philosophy of assertive graphs | 2021-02-17 | Paper |
| PEIRCE’S CALCULI FOR CLASSICAL PROPOSITIONAL LOGIC | 2020-08-26 | Paper |
| Mutual Insights on Peirce and Husserl | 2020-08-21 | Paper |
| Thoughts, Things and Logical Guidance | 2020-08-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5212088 | 2020-01-24 | Paper |
| Hintikka memorial issue: introduction and remarks on Jaakko Hintikka's logical philosophy | 2019-11-07 | Paper |
| To Peirce Hintikka's thoughts | 2019-11-07 | Paper |
| Peirce’s Sequent Proofs of Distributivity | 2019-07-24 | Paper |
| Let Us investigate! Dynamic conjecture-making as the formal logic of abduction | 2018-12-19 | Paper |
| Gamma graph calculi for modal logics | 2018-10-29 | Paper |
| Assertive graphs | 2018-09-17 | Paper |
| Extensions of Euler diagrams in Peirce's four manuscripts on logical graphs | 2018-08-27 | Paper |
| Simplex sigillum veri: Peano, Frege, and Peirce on the Primitives of Logic | 2018-03-16 | Paper |
| Reprint of: ``Assertion and denial: a contribution from logical notations | 2018-01-31 | Paper |
| Assertion and denial: Aa contribution from logical notations | 2018-01-11 | Paper |
| Proof analysis of Peirce's alpha system of graphs | 2017-07-19 | Paper |
| Two papers on existential graphs by Charles Peirce | 2017-03-08 | Paper |
| Exploring the beta quadrant | 2017-03-08 | Paper |
| New Light on Peirce's Conceptions of Retroduction, Deduction, and Scientific Reasoning | 2017-02-23 | Paper |
| EXISTENTIAL GRAPHS AS AN INSTRUMENT OF LOGICAL ANALYSIS: PART I. ALPHA | 2016-07-29 | Paper |
| On the diagrammatic representation of existential statements with Venn diagrams | 2016-07-05 | Paper |
| A Scholastic-Realist Modal-Structuralism | 2015-07-30 | Paper |
| Existential Graphs: What a Diagrammatic Logic of Cognition Might Look Like | 2013-04-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2997769 | 2011-05-09 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3620020 | 2009-04-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5755193 | 2007-08-20 | Paper |
| Signs of logic. Peircean themes on the philosophy of language, games, and communication | 2006-11-09 | Paper |
| Peirce's contributions to possible-worlds semantics | 2006-08-18 | Paper |
| Diagrammatic Representation and Inference | 2005-12-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5711854 | 2005-12-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5711855 | 2005-12-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5703109 | 2005-11-08 | Paper |
| Multi-agent systems and game theory---A Peircean manifesto | 2004-11-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3046856 | 2004-08-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4738570 | 2004-08-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4453635 | 2004-03-07 | Paper |
| Propositional logic of imperfect information: Foundations and applications | 2004-02-04 | Paper |
| Games as formal tools versus games as explanations in logic and science | 2004-02-03 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4709817 | 2003-06-23 | Paper |
| Intentional identity revisited | 2003-05-27 | Paper |
| Quantum Logic and Quantum Theory in a Game-Theoretic Perspective | 2002-10-08 | Paper |
| Partiality and games: propositional logic | 2001-10-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4490130 | 2000-07-23 | Paper |
