Bureva, Veselina, Evdokia Sotirova, and Hristo Bozov. Generalized Net Model of Bio¬metric Identification Process In Proceedings of the 20th International Symposium on Electrical Apparatus and Technologies. Siela, 2018.

Bureva, Veselina, Plamena Yovcheva, and Sotir Sotirov. "Generalized Net Model of Fingerprint Recognition with Intuitionistic Fuzzy Evaluations." ntelligent Systems and Computing 641 (2018): 286-294.

Bureva, Veselina, Evdokia Sotirova, Stanislav Popov, Deyan Mavrov, and Velichka Traneva. Generalized Net of Cluster Analysis Process Using STING: A Statistical Information Grid Approach to Spatial Data Mining In International Conference on Flexible Query Answering Systems, Lecture Notes in Computer Science. Vol. 10333., 2017.

Bureva, Veselina, Stanislav Popov, Evdokia Sotirova, and B. Miteva. "Generalized Net of the Process of Hierarchical Cluster Analysis." Annual of Assen Zlatarov University, Burgas, Bulgaria XLVI, no. 1 (2017): 107-111.

Traneva, Velichka, Evdokia Sotirova, Veselina Bureva, and Krassimir Atanassov. "Aggregation Operations over 3-dimensional Extended Index Matrices." Advanced Studies in Contemporary Mathematics (Kyungshang) 25, no. 3 (2015): 407-416.

Bureva, Veselina, Evdokia Sotirova, and Panagiotis Chountas. "Generalized Net of the Process of Sequential Pattern Mining by Generalized Sequential Pattern Algorithm (GSP)." Advances in Intelligent Systems and Computing 323 (2015): 831-838.

Atanassov, Krassimir, Evdokia Sotirova, and Veselina Bureva. "On Index Matrices Part 4: New Operations over Index Matrices." Advanced Studies in Contemporary Mathe¬matics (Kyungshang) 23, no. 3 (2013): 547-552.