D. Kaljun, D. R. Poklukar, and J. Žerovnik, “Heuristics for Optimization of LED Spatial Light Distribution Model”, Informatica, vol. 39, no. 2, Jun. 2015, Accessed: Aug. 15, 2026. [Online]. Available: https://www.informatica.si/index.php/informatica/article/view/831