Inconsistencies handling: nonmonotonic and paraconsistent reasoning. - Ján Sefránek (FAIR, 1991)

Belief, Knowledge, Revisions, and a Semantics of Non-Monotonic Reasoning. - Ján Sefránek (LPNMR, 1999)

A Kripkean Semantics for Dynamic Logic Programming. - Ján Sefránek (LPAR, 2000)

Semantic considerations on rejection. - Ján Sefránek (NMR, 2004)

Irrelevant Updates of Nonmonotonic Knowledge Bases. - Ján Sefránek; Jozef Siika (ECAI, 2006)

Irrelevant Updates and Nonmonotonic Assumptions. - Ján Sefránek (JELIA, 2006)

Non-monotonic Integrity Constraints. - Ján Sefránek (WLP, 2006)

Updates of Logic Programs. - Ján Sefránek (Comput. Informatics, 2007)

A Descriptive Approach to Preferred Answer Sets. - Ján Sefránek; Alexander Simko (INAP/WLP, 2011)

Transfer of semantics from argumentation frameworks to logic programming A preliminary report - Monika Adamova; Ján Sefránek (CoRR, 2011)

Warranted Derivations of Preferred Answer - Ján Sefránek; Alexander Simko (CoRR, 2011)

Conflict Resolution in Assumption-Based Frameworks. - Martin Baláz; Jozef Frtús; Giorgos Flouris; Martin Homola; Ján Sefránek (EUMAS, 2014)

Embedding Defeasible Logic Programs into Generalized Logic Programs. - Martin Baláz; Jozef Frtús; Martin Homola; Ján Sefránek; Giorgos Flouris (WLP/WFLP, 2014)

Resolving conflicts in knowledge for ambient intelligence. - Martin Homola; Theodore Patkos; Giorgos Flouris; Ján Sefránek; Alexander Simko; Jozef Frtús; Dimitra Zografistou; Martin Baláz (Knowl. Eng. Rev., 2015)