Stošić, Miloš, and Radomir Stanković. “An Android Application for Computing Selected Areas on Images in Restauration of Mosaics and Frescos”. Digital Presentation and Preservation of Cultural and Scientific Heritage 5 (September 30, 2015): 121–131. Accessed May 1, 2024. https://dipp.math.bas.bg/dipp/article/view/dipp.2015.5.11.