VÁVRA, Radomír, FILIP, Jiří. BRDF Interpolation using Anisotropic Stencils. In: IMAI, F., ORTIZ SEGOVIA, M., URBAN, P., eds. IS&T International Symposium on Electronic Imaging 2016. Measuring, Modeling, and Reproducing Material Appearance 2016. Springfield: Society for Imaging Science and Technology, 2016, MMRMA-356.1-MMRMA-356.6. ISSN 2470-1173. Dostupné z: http://library.utia.cas.cz/separaty/2016/RO/vavra-0457068.pdf