Sekulović, Dragoljub, Siniša Drobnjak, and Slavko Vasiljević. 2013. “Modeling of Populations Estimates for District Zlatibor Using GIS”. AGG+ Journal for Architecture, Civil Engineering, Geodesy and Related Scientific Fields 1 (1):294-307. https://doisrpska.nub.rs/index.php/aggplus/article/view/1435.