Dochev D, Pavlov R, Paneva-Marinova D, Pavlova L. Towards Modeling of Digital Ecosystems for Cultural Heritage. DiPP [Internet]. 2019 Sep. 13 [cited 2024 May 19];9:77-88. Available from: https://dipp.math.bas.bg/dipp/article/view/dipp.2019.9.6