A Petri Net System - an Overview. - Zbigniew Suraj; Barbara Fryc; Zofia Matusiewicz; Krzysztof Pancerz (Fundam. Informaticae, 2006)

Rough Set Flow Graphs and Max - * Fuzzy Relation Equations in State Prediction Problems. - Zofia Matusiewicz; Krzysztof Pancerz (RSCTC, 2008)

Properties of max-* fuzzy relation equations. - Józef Drewniak; Zofia Matusiewicz (Soft Comput., 2010)

Fuzzy equations max - * with conditionally cancellative operations. - Józef Drewniak; Zofia Matusiewicz (Inf. Sci., 2012)

Increasing continuous operations in fuzzy max-⁎ equations and inequalities. - Zofia Matusiewicz; Józef Drewniak (Fuzzy Sets Syst., 2013)

Balanced Relations Equations. - Zofia Matusiewicz; Wladyslaw Homenda (FUZZ-IEEE, 2022)

Minimizing and maximizing a linear objective function under a fuzzy MAX-* relational equation and an inequality constraint. - Zofia Matusiewicz (Kybernetika, 2022)

Operations on Balanced Fuzzy Sets. - Zofia Matusiewicz; Wladyslaw Homenda (FUZZ, 2023)

Methods for solving balanced fuzzy systems of equation. - Zofia Matusiewicz (KES, 2023)

Fuzzy eigenvectors with matrix product of type max - increasing operation. - Zofia Matusiewicz (Fuzzy Sets Syst., 2023)

Balanced Fuzzy Petri Nets. - Barbara Fryc; Zofia Matusiewicz (Parallel Process. Lett., 2023)

A New Symbolic Time Series Representation Method Based on Data Fuzzification. - Agnieszka Jastrzebska; Zofia Matusiewicz; Gonzalo Nápoles (ISD, 2024)

Nullnorms and Uninorms as Generators of Unions and Intersections Operations of Balanced Fuzzy Sets. - Zofia Matusiewicz; Pawel Drygas (ISD, 2024)

The concept and method of determining the relation between data using relational equations with multi-operations composition. - Zofia Matusiewicz (KES, 2024)

Attribute reduction method based on fuzzy relational equations and inequalities. - Zofia Matusiewicz; Teresa Mroczek (Int. J. Approx. Reason., 2025)