Stanchev, Peter, Aneta Karaivanova, Yanita Zherkova, Hristiyaniya Klisarova, Jordan Iliev, Radoslav Pavlov, and Georgi Simeonov. “The 14th National Information Day: Open Science, Open Data, Open Access, Bulgarian Open Science Cloud”. Digital Presentation and Preservation of Cultural and Scientific Heritage 13 (September 1, 2023): 343–352. Accessed April 14, 2024. https://dipp.math.bas.bg/dipp/article/view/dipp.2023.13.36.