Publications

CYBERNETICS AND INFORMATION TECHNOLOGIES, 4 (1)., pp. 54-64.

, Kosice

Multimedia Tools and Applications, 41 (DOI: 1)., pp. 55-91.

In: Digital Presentation and Preservation of Cultural and Scientific Heritage International Conference, 2013-09-18 - 2013-09-21, Veliko Tarnovo, Bulgária.

Computer Networks, 80, pp. 124-142. ISSN 1389-1286

In: Supporting the Learner in Distance Education and E-Learning. Proceedings of the Third EDEN Research Workshop and International Conference, Oldenburg.

In: The 5th Japanese-Hungarian symposium on discrete mathematics and its applications. Sendai, 2007..

In: Proceedings of the 8th Japanese-Hungarian Symposium on Discrete Mathematics and Its Applications, 2013-06-04 - 2013-06-07, Veszprém, Magyarország.

In: Proceedings of the Sixth International Conference Digital Presentation and Preservation of Cultural and Scientific Heritage DiPP (6) Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, Szófia, pp. 81-91. ISSN 1314-4006