Gołębiowski, Wojciech. “Using Photon Mapping for Multispectral Modeling of Scenes Within THz Range”. Photonics Letters of Poland 4, no. 3 (September 28, 2012): pp. 109–111. Accessed November 20, 2024. http://m.photonics.pl/PLP/index.php/letters/article/view/4-39.