FILIP, Jiří, VÁVRA, Radomír, HAVLÍČEK, Michal, KRUPIČKA, Mikuláš. Predicting Visual Perception of Material Structure in Virtual Environments. Computer Graphics Forum. 2017, 36(1), 89-100. ISSN 0167-7055. E-ISSN 1467-8659. Dostupné z: https://doi.org/10.1111/cgf.12789. Dostupné z: http://staff.utia.cas.cz/filip/projects/15CGF/index.html