J.-Y.Beziau, “The 2nd World Logic Prizes Contest, 7th UNILOG, Crete 2022, Logica Universalis, Volume 16 (2022), pp.1-9.

J.-Y.Beziau, “Logical structures from a model-theoretical viewpoint ” in A.Costa-Leite (ed), Abstract Consequence and Logics - Essays in Honor of Edelcio G. de Souza , College Publications, London, 2020. pp.21-34.

J.-Y.Beziau “Universal Logic: Evolution of a Project”, Logica Universalis, vol.12 (2018), pp.1-8.

J.-Y.Beziau and A.Buchsbaum, “Let us be Antilogical: Anti-Classical Logic as a Logic”, in A.Moktefi, A.Moretti and F.Schang (eds), Soyons logiques / Let us be Logical, College Publication, London, 2016, pp.1-10.

J.-Y.Beziau, “The relativity and universality of logic, Synthese - Special Issue Istvan Németi 70th Birthday, 192 (2015), pp. 1939-1954.

J.-Y.Beziau, “La logique universelle: de la logique moderne à la logique post-moderne”, in Academos, Epistémologie des Frontières, Petra, Paris, 2012.

J.-Y.Béziau, Preface of Universal Logic: An Anthology - From Paul Hertz to Dov Gabbay, Birkhäuser, Basel, 2012, pp.v-xii.

J.-Y.Béziau, “Paralogics and the theory of valuation”, Universal Logic: An Anthology - From Paul Hertz to Dov Gabbay, Birkhäuser, Basel, 2012, pp.361-372.

J.-Y.Béziau, “Rougier: Logique et Métaphyisque”, in P.Zordan (ed) Proceedings of the 4th World Confrence on Metaphysics, Dykinson, 2011, pp.464-472.

J.-Y.Béziau, The Challenge of Combining Logics, Logic Journal of the IGPL, 19 (2010), p.543.

J.-Y.Béziau, Preface to Logica Universalis Special Issue Is Logic Universal ?, Logica Universalis, 4 (2010), pp.161-162.

J.-Y.Béziau, “What is a logic ? - Towards axiomatic emptiness", Logical Investigations, 16 (2010), pp.272-279.

J.-Y.Béziau, Preface to Logica Universalis Volume 1 Issue 1, Logica Universalis, 1 (2007), pp.1-2.

J.-Y.Béziau, “13 Questions about universal logic”, Bulletin of the Section of Logic, 35 (2006), pp.133-150.

J.-Y.Béziau, “Les axiomes de Tarski”, in R.Pouivet and M.Rebuschi (eds), La philosophie en Pologne 1918-1939, Vrin, Paris, 2006, pp.135-149.

J.-Y.Béziau, Preface of Logica Universalis: Towards a general theory of logic, Birkhäuser, Basel, 2005, pp.vii-x.

J.-Y.Béziau, “From consequence operator to universal logic: a survey of general abstract logic”, in Logica Universalis: Towards a general theory of logic, Birkhäuser, Basel, 2005, pp.3-17.

J.-Y.Béziau, “A paradox in the combination of logics’, in Workshop on Combination of Logics: Theory and Applications, W.A.Carnielli, F.M.Dionisio and P.Mateus (ed), IST, Lisbon, 2004, pp.75-78.

J.-Y.Béziau, “What is classical propositional logic?”, Logical Investigations, 8 (2001), pp.266-277.

J.-Y.Béziau, “From paraconsistent to universal logic”, Sorites, 12 (2001), pp.5-32.

J.-Y.Béziau, “Sequents and bivaluations”, Logique et Analyse, 44 (2001), pp.373-394.

J.-Y.Béziau, “Y a-t-il des principes logiques?”, in Princípios – Seu papel na filosofia e nas ciências, L.H.Dutra and C.A.Mortari (eds), NEL, Federal University of Santa Catarina, Florianópolis, 2000, pp.47-54.

J.-Y.Béziau, “La véritable portée du théorème de Lindenbaum-Asser”, Logique et Analyse, 167-168 (1999), pp.341-359.

J.-Y.Béziau, “Rules, derived rules, permissible rules and the various types of systems of deduction”, in Proof, types and categories, E.H.Hauesler and L.C.Pereira (eds), PUC, Rio de Janeiro, 1999, pp.159-184.

J.-Y.Béziau, “Recherches sur la logique abstraite: les logiques normales”, Acta Universitatis Wratislaviensis, 18 (1998), pp.105-114.

J.-Y.Béziau, “Théroie de la valuation”, in N.C.A. da Costa, Logiques classiques et non classiques, Masson, Paris, 1997, pp.256-272.

J.-Y.Béziau, “Logic may be simple”, Logic and Logical Philosophy, 5 (1997), pp.129-147.

J.-Y.Béziau, “De la logique formelle à la logique abstraite”, Boletim da Sociedade Paranaense de Matemática, 14 (1994), pp.41-50.

N.C.A. da Costa & J.-Y.Béziau, “Théorie de la valuation”, Logique et Analyse, 146 (1994), pp.95-117.

N.C.A. da Costa & J.-Y.Béziau, “La théorie de la valuation en question”, in Proceedings of the Ninth Latin American Symposium on Mathematical Logic, M.Abad (ed), Universidad del Sur, Baíha Blanca, 1994, pp.95-104.

J.-Y.Béziau, “Universal logic”, in Logica’94 - Proceedings of the 8th International Symposium, T.Childers & O.Majer (eds), Prague, 1994, pp.73-93.

J.-Y.Béziau, “La logique abstraite au sein de la mathématique moderne”, Ruch Filozoficzny, 50 (1993), pp.289-293.