Hirsch, R. and Mikulas, Szabolcs and Stokes, T. (2022) The algebra of non-deterministic programs: demonic operations, orders and axioms. Logic Journal of the IGPL 30 (5), pp. 886-906. ISSN 1367-0751.

Jackson, M. and Mikulás, Szabolcs (2018) Domain and range for angelic and demonic compositons. Journal of Logical and Algebraic Methods in Programming 103 , pp. 62-78. ISSN 2352-2208.

McLean, B. and Mikulás, Szabolcs (2016) The finite representation property for composition, intersection, domain and range. International Journal of Algebra and Computation 26 , p. 1199. ISSN 0218-1967.

Mikulas, Szabolcs (2001) Axiomatizability of algebras of binary relations. In: Lowe, B. and Piwinger, B. and Rasch, T. (eds.) Classical and New Paradigms of Computation and their Complexity Hierarchies: Papers of the conference "Foundations of the Formal Sciences III". Trends in Logic 23. Springer, pp. 187-205. ISBN 9789048167180.

Duntsch, I. and Mikulas, Szabolcs (2001) Cylindric structures and dependencies in relational databases. Theoretical Computer Science 269 (1/2), pp. 451-468. ISSN 0304-3975.

Bailey, J. and Mikulas, Szabolcs (2001) Expressiveness issues and decision problems for active database event queries. In: Van den Bussche, J. and Vianu, V. (eds.) Database Theory: ICDT 2001. Lecture Notes in Computer Science 1973. Springer, pp. 68-82. ISBN 9783540414568.

Marx, M. and Mikulas, Szabolcs (2001) Products, or how to create modal logics of high complexity. Logic Journal of the IGPL 9 (1), pp. 71-82. ISSN 1367-0751.

Marx, M. and Mikulas, Szabolcs and Reynolds, M. (2000) The mosaic method for temporal logics. In: Dyckhoff, R. (ed.) Automated Reasoning with Analytic Tableaux and Related Methods: International Conference, TABLEAUX 2000. Lecture Notes in Computer Science 1874. Springer, pp. 324-340. ISBN 9783540676973.

Marx, M. and Mikulas, Szabolcs (1999) Decidability of cylindric set algebras of dimension two and first-order logic with two variables. The journal of Symbolic Logic 64 (4), pp. 1563-1572. ISSN 0022-4812.

Marx, M. and Mikulas, Szabolcs and Schlobach, S. (1999) Tableau calculus for local cubic modal logic and it's implementation. Logic Journal of the IGPL 7 (6), pp. 755-778. ISSN 1367-0751.

Mikulas, Szabolcs and Marx, M. (1999) Undecidable relativizations of algebras of relations. Journal of Symbolic Logic 64 (2), pp. 747-760. ISSN 0022-4812.

Hodkinson, I.M. and Mikulas, Szabolcs (1998) Colorful reducts. In: RelMiCS: 4th International Seminar, 1998, Warsaw, Poland. (Unpublished)

Andreka, H. and Givant, S. and Mikulas, Szabolcs and Nemeti, I. and Simon, A. (1998) Notions of density that imply representability in algebraic logic. Annals of Pure and Applied Logic 91 (2/3), pp. 93-190. ISSN 0168-0072.

Mikulas, Szabolcs (1998) Taming first-order logic. Logic Journal of the IGPL 6 (2), pp. 305-316. ISSN 1367-0751.

Mikulas, Szabolcs (1997) A note on expressing infinity in cylindrlc-relativised set algebras. In: Third International Seminar on the Use of Relational Methods in Computer Science, 1997, Hammamet, Tunisia. (Unpublished)

Marx, M. and Mikulas, Szabolcs and Nemeti, I. (1995) Taming logic. Journal of Logic, Language and Information 4 (3), pp. 207-226. ISSN 0925-8531.

Andreka, H. and Mikulas, Szabolcs (1994) Lambek calculus and its relational semantics: completeness and incompleteness. Journal of Logic, Language and Information 3 (1), pp. 1-37. ISSN 0925-8531.