Publications

In: Proceedings of the Seventh International Conference Digital Presentation and Preservation of Cultural and Scientific Heritage DiPP (7) Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, Sofia, pp. 113-122. ISSN 1314-4006

In: Proceedings of the Seventh International Conference Digital Presentation and Preservation of Cultural and Scientific Heritage DiPP (7) Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, Sofia, pp. 123-132. ISSN 1314-4006

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. 73-80. ISSN 1314-4006

R JOURNAL, 8 (1)., pp. 318-327. ISSN 2073-4859

CENTRAL EUROPEAN JOURNAL OF OPERATIONS RESEARCH, 24 (4)., pp. 939-964. ISSN 1435-246X

In: e-Learning' 16. International conference on e-Learning. Proceedings. European thematic networks, future education and training in computing: how to support learning at anytime anywhere Slovak University of Technology in Bratislava, Bratislava, pp. 195-200. ISSN 2367-6698

SERDICA-JOURNAL OF COMPUTING, 10 (2)., pp. 93-124. ISSN 1312-6555

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

In: Földrajzi Információs Rendszerek gyakorlati alkalmazása BCE Gazdaságföldrajz és Jövőkutatás Központ, Budapest, pp. 107-119.

In: The Fifth International Conference Digital Presentation and Preservation of Cultural and Scientific Heritage—DiPP2015, 2015. szept. 28-30, Veliko Tarnovo, Bulgaria.