Аксьонов, О. Ф., С. В. Бойченко, and О. Л. Матвеева. “On Effective Use of Petroleum Sources of Energy”. Proceedings of National Aviation University 1, no. 1 (January 30, 1998): 345–349. Accessed September 27, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/10989.