NIKOLOV, Kaloyan (2018) "The role of modern information technologies in preservation of the intangible cultural heritage", in Science series Cultural and Historical Heritage: Preservation, Presentation, Digitalization, Volume 5, pp.223 -228, ISSN: 2367-8038, Institute of mathematics and informatics at Bulgarian Academy of Sciences Regional Public Library “P. R. Slaveykov”, Veliko Tarnovo, Bulgaria Union of scientists in Bulgaria, Veliko Tarnovo branch, Bulgaria http://www.math.bas.bg/vt/kin/ [online] Available at: https://www.academia.edu/38358481/THE_ROLE_OF_MODERN_INFORMATION_TECHNOLOGIES_IN_PRESERVATION_OF_THE_INTANGIBLE_CULTURAL_HERITAGE [Accessed 30/05/2019]