| Publication | Date of Publication | Type |
|---|
| Is Logic Exceptional? | 2023-09-20 | Paper |
| Many-valuedness from a universal logic perspective | 2023-01-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5869564 | 2022-09-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5869207 | 2022-09-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5100770 | 2022-09-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5067578 | 2022-04-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5855488 | 2021-03-18 | Paper |
| Metalogic, Schopenhauer and Universal Logic | 2020-09-08 | Paper |
| An Unexpected Feature of Classical Propositional Logic in the Tractatus | 2020-08-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5114685 | 2020-06-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5114710 | 2020-06-25 | Paper |
| The Cretan square | 2020-03-25 | Paper |
| Two Genuine 3-Valued Paraconsistent Logics | 2020-02-04 | Paper |
| Round Squares Are No Contradictions (Tutorial on Negation Contradiction and Opposition) | 2019-10-31 | Paper |
| Strong Three-Valued Paraconsistent Logics | 2019-10-31 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5224787 | 2019-07-24 | Paper |
| The Lvov-Warsaw School: A True Mythology | 2019-01-21 | Paper |
| Self-extensional three-valued paraconsistent logics have no implication | 2019-01-08 | Paper |
| Logic prizes \textit{et cætera} | 2018-12-12 | Paper |
| Universal logic: evolution of a project | 2018-08-06 | Paper |
| Is the principle of contradiction a consequence of \(x^2=x\)? | 2018-08-06 | Paper |
| An analogical hexagon | 2018-05-11 | Paper |
| Logical Autobiography 50 | 2017-08-28 | Paper |
| Trivial Dialetheism and the Logic of Paradox | 2017-05-18 | Paper |
| Logic and religion | 2017-04-20 | Paper |
| The relativity and universality of logic | 2017-03-09 | Paper |
| The Vatican square | 2016-11-30 | Paper |
| Disentangling contradiction from contrariety via incompatibility | 2016-11-30 | Paper |
| Book review of: Yaroslav Shramko and Heinrich Wansing, Truth and falsehood. An inquiry into generalized logical values | 2015-02-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5416167 | 2014-05-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4918396 | 2013-04-24 | Paper |
| Non Truth-Functional Many-Valuedness | 2013-04-19 | Paper |
| The New Rising of the Square of Opposition | 2013-04-11 | Paper |
| The power of the hexagon | 2013-03-08 | Paper |
| Preface to the special issue: Is logic universal? | 2013-01-25 | Paper |
| To distribute or not to distribute? | 2012-03-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3112279 | 2012-01-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3018991 | 2011-07-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3086715 | 2011-03-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3081830 | 2011-03-09 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3520835 | 2008-08-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5460172 | 2008-05-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5437780 | 2008-01-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5755184 | 2007-08-20 | Paper |
| Sentence, proposition and identity | 2007-06-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3367292 | 2006-01-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3367294 | 2006-01-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5703111 | 2005-11-08 | Paper |
| Semantic computations of truth based on associations already learned | 2005-09-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5311053 | 2005-08-22 | Paper |
| Paraconsistent logic from a modal viewpoint | 2005-05-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4469352 | 2004-06-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4467750 | 2004-06-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4461807 | 2004-05-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4453706 | 2004-03-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4424661 | 2004-03-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4440796 | 2004-02-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4408738 | 2003-11-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4795607 | 2003-06-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4329284 | 2002-10-15 | Paper |
| Logic may be simple. Logic, congruence and algebra | 2002-05-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4440578 | 2002-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2753260 | 2001-10-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2735686 | 2001-09-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2735768 | 2001-09-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2735794 | 2001-09-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2735813 | 2001-09-04 | Paper |
| Idempotent full paraconsistent negations are not algebraizable | 2001-07-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4489073 | 2001-06-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4500396 | 2000-11-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4699334 | 2000-09-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4947596 | 2000-04-25 | Paper |
| Classical negation can be expressed by one of its halves | 1999-11-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4236197 | 1999-10-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4254825 | 1999-06-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4223626 | 1999-06-07 | Paper |
| Relativizations of the Principle of Identity | 1997-11-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4896358 | 1997-09-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5687862 | 1997-03-03 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5283967 | 1997-02-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4856966 | 1996-08-15 | Paper |
| Aspects of Paraconsistent Logic | 1995-09-20 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4834544 | 1995-08-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4835622 | 1995-07-03 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4287340 | 1994-09-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4285924 | 1994-04-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4033734 | 1993-05-16 | Paper |
