Mikrofosili donjeg i srednjeg trijasa u jugozapadnom delu bosanskog Podrinja: Lower and Middle Triassic mcrofossils in southestern areas of Bosnian Podrinje. (1995). Geološki Anali Balkanskoga Poluostrva, 59(2), 155-178. https://gabp.rgf.bg.ac.rs/index.php/gabp/article/view/464