Pecelj, M. R., A. Đorđević, M. R. Pecelj, J. Pecelj-Purković, D. Filipović, and V. Šećerov. “Biothermal Conditions on Mt. Zlatibor Based on Thermophysiological Indices”. Archives of Biological Sciences, vol. 69, no. 3, Aug. 2017, pp. 455-61, https://www.serbiosoc.org.rs/arch/index.php/abs/article/view/267.