In: E-Learning solutions - on the way to ubiquitous applications. Joint KNOSOS-CHIRON open workshop. Leonardo da Vinci programme. Proceedings. Sandanski, 2005..
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
Presenting Bulgarian Cultural and Historical Sites with Panorama Pictures
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
Technology-enhanced learning with ubiquitous applications of integrated web, digital TV and mobile technologies. Hubuska open workshop. 6th elearning forum. Proceedings. Budapest, 2005
In: Technology-enhanced learning with ubiquitous applications of integrated web, digital TV and mobile technologies. Hubuska open workshop. 6th elearning forum. Proceedings. Budapest, 2005..