Gajica, Gordana Đ., Aleksandra M. Šajnović, Ksenija A. Stojanović, Milan D. Antonijević, Nikoleta M. Aleksić, and Branimir S. Jovančićević. 2017. “The Influence of Pyrolysis Type on Shale Oil Generation and Its Composition (Upper Layer of Aleksinac Oil Shale, Serbia)”. Journal of the Serbian Chemical Society 82 (12). Belgrade, Serbia:1461-77. https://doi.org/10.2298/JSC170421064G.