Logar, M. and Poharc-Logar, V. (1997) “Ispitivanje porekla boje minerala i stena”, Geološki anali Balkanskoga poluostrva, 61(1), pp. 349-367. Available at: https://gabp.rgf.bg.ac.rs/index.php/gabp/article/view/409 (Accessed: 27November2024).