Boev, Ivan, and Tena Šijakova Ivanova. 2024. “AGE OF THE VOLCANOCLASTIC SEDIMENTARY ROCKS OF THE VITAČEVO VOLCANIC PLATEAU (KOŽUF MOUNTAIN), NORTH MACEDONIA”. Geologica Macedonica 38 (1), 5-14. https://js.ugd.edu.mk/index.php/GEOLMAC/article/view/6624.