Milošević, Aleksej, Alexander S. Alekseev, Elena Zaytseva, Matevž Novak, Tea Kolar-Jurkovšek, and Bogdan Jurkovšek. “Late Carboniferous Biota from the Ljubija Iron Mine Area, Bosnia and Herzegovina”. Geologija 64, no. 1 (June 30, 2021): 65–80. Accessed April 19, 2024. https://www.geologija-revija.si/index.php/geologija/article/view/1801.