Atanasova, Violina, and Galina Bogdanova. “Digitisation and Presentation of Historical Materials in a Virtual Exhibition ‘The Image of India in Bulgaria: From the Late 19th to the Late 20th Century’”. Digital Presentation and Preservation of Cultural and Scientific Heritage, vol. 3, Sept. 2013, pp. 212-8, https://doi.org/10.55630/dipp.2013.3.25.