Intuitionistic Fuzzy Implications and the Axioms of Intuitionistic Logic. - Nora A. Angelova; Krassimir T. Atanassov (IFSA-EUSFLAT, 2015)

Intuitionistic Fuzzy Implications and Klir-Yuan's Axioms. - Nora A. Angelova; Krassimir T. Atanassov (IWIFSGN@FQAS, 2015)

Modifications of the Algorithms for Transition Functioning in GNs, GNCP, IFGNCP1 and IFGNCP3 When Merging of Tokens is Permitted. - Velin Andonov; Nora A. Angelova (Imprecision and Uncertainty in Information Representation and Processing, 2016)

Intercriteria Analysis over Intuitionistic Fuzzy Data. - Veselina Bureva; Evdokia Sotirova; Vassia Atanassova; Nora A. Angelova; Krassimir T. Atanassov (LSSC, 2017)

Intuitionistic Fuzzy Neural Networks with Interval Valued Intuitionistic Fuzzy Conditions. - Krassimir T. Atanassov; Sotir Sotirov; Nora A. Angelova (Intuitionistic and Type-2 Fuzzy Logic Enhancements in Neural and Optimization Algorithms, 2020)

On Two Intuitionistic Fuzzy Modal Topological Structures. - Krassimir T. Atanassov; Nora A. Angelova; Tania Pencheva (Axioms, 2023)